Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Evacuations ordered as California braces for flooding rain, mudslides. Get the forecast. Chevron right

Greencastle, PA

62°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Greencastle

Pennsylvania

62°
No results found.
Try searching for a city, zip code or point of interest.
settings
Greencastle, PA Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today

Hourly

 Daily Radar MinuteCast® Monthly Air Quality Health & Activities

3 AM

53°
RealFeel® 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 47%
Chevron down
Cloudy

WindWNW 14 mph

Air QualityFair

Wind Gusts17 mph

Humidity97%

Indoor Humidity56% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling12100 ft

4 AM

51°
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 34%
Chevron down
Cloudy

WindWNW 15 mph

Air QualityFair

Wind Gusts18 mph

Humidity98%

Indoor Humidity53% (Ideal Humidity)

Dew Point50° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling14700 ft

5 AM

51°
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 34%
Chevron down
Cloudy

WindWNW 16 mph

Air QualityExcellent

Wind Gusts20 mph

Humidity85%

Indoor Humidity47% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling19800 ft

6 AM

51°
RealFeel® 42°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 22%
Chevron down
Cloudy

WindWNW 20 mph

Air QualityExcellent

Wind Gusts29 mph

Humidity73%

Indoor Humidity41% (Ideal Humidity)

Dew Point43° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling24900 ft

7 AM

52°
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 6%
Chevron down
Partly sunny

RealFeel Shade™43°

WindWNW 17 mph

Air QualityExcellent

Max UV Index0.0 (Low)

Wind Gusts27 mph

Humidity64%

Indoor Humidity36% (Slightly Dry)

Dew Point40° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

8 AM

52°
RealFeel® 44°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 6%
Chevron down
Partly sunny

RealFeel Shade™44°

WindWNW 18 mph

Air QualityExcellent

Max UV Index0.7 (Low)

Wind Gusts27 mph

Humidity58%

Indoor Humidity33% (Slightly Dry)

Dew Point38° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

9 AM

53°
RealFeel® 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 6%
Chevron down
Partly sunny
alerts

Wind Advisory

9:00 AM Sunday - 12:00 AM Monday

RealFeel Shade™44°

WindWNW 18 mph

Air QualityExcellent

Max UV Index1.5 (Low)

Wind Gusts29 mph

Humidity50%

Indoor Humidity43% (Slightly Dry)

Dew Point35° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover37%

Visibility10 mi

Cloud Ceiling30000 ft

10 AM

54°
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 6%
Chevron down
Mostly sunny
alerts

Wind Advisory

9:00 AM Sunday - 12:00 AM Monday

RealFeel Shade™44°

WindWNW 23 mph

Air QualityExcellent

Max UV Index2.1 (Low)

Wind Gusts37 mph

Humidity44%

Indoor Humidity41% (Slightly Dry)

Dew Point32° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

11 AM

55°
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 6%
Chevron down
Mostly sunny
alerts

Wind Advisory

9:00 AM Sunday - 12:00 AM Monday

RealFeel Shade™45°

WindWNW 24 mph

Air QualityExcellent

Max UV Index2.5 (Low)

Wind Gusts43 mph

Humidity38%

Indoor Humidity38% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

12 PM

56°
RealFeel® 49°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 4%
Chevron down
Mostly sunny
alerts

Wind Advisory

9:00 AM Sunday - 12:00 AM Monday

RealFeel Shade™47°

WindWNW 24 mph

Air QualityExcellent

Max UV Index2.6 (Moderate)

Wind Gusts43 mph

Humidity34%

Indoor Humidity37% (Dry)

Dew Point28° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

1 PM

54°
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Wind Advisory

9:00 AM Sunday - 12:00 AM Monday

RealFeel Shade™44°

WindWNW 24 mph

Air QualityExcellent

Max UV Index2.5 (Low)

Wind Gusts48 mph

Humidity34%

Indoor Humidity35% (Dry)

Dew Point26° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

2 PM

54°
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Wind Advisory

9:00 AM Sunday - 12:00 AM Monday

RealFeel Shade™44°

WindWNW 23 mph

Air QualityExcellent

Max UV Index2.1 (Low)

Wind Gusts45 mph

Humidity33%

Indoor Humidity34% (Dry)

Dew Point25° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

3 PM

52°
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Wind Advisory

9:00 AM Sunday - 12:00 AM Monday

RealFeel Shade™42°

WindWNW 21 mph

Air QualityExcellent

Max UV Index1.5 (Low)

Wind Gusts44 mph

Humidity34%

Indoor Humidity34% (Dry)

Dew Point25° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

50°
RealFeel® 40°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Wind Advisory

9:00 AM Sunday - 12:00 AM Monday

RealFeel Shade™40°

WindWNW 20 mph

Air QualityExcellent

Max UV Index0.7 (Low)

Wind Gusts40 mph

Humidity37%

Indoor Humidity34% (Dry)

Dew Point24° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

47°
RealFeel® 37°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Wind Advisory

9:00 AM Sunday - 12:00 AM Monday

WindWNW 17 mph

Air QualityExcellent

Wind Gusts36 mph

Humidity40%

Indoor Humidity34% (Dry)

Dew Point24° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

46°
RealFeel® 36°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Wind Advisory

9:00 AM Sunday - 12:00 AM Monday

WindWNW 15 mph

Air QualityExcellent

Wind Gusts31 mph

Humidity42%

Indoor Humidity34% (Dry)

Dew Point24° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

44°
RealFeel® 34°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Wind Advisory

9:00 AM Sunday - 12:00 AM Monday

WindWNW 15 mph

Air QualityExcellent

Wind Gusts30 mph

Humidity46%

Indoor Humidity34% (Dry)

Dew Point24° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

44°
RealFeel® 34°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Wind Advisory

9:00 AM Sunday - 12:00 AM Monday

WindWNW 15 mph

Air QualityExcellent

Wind Gusts29 mph

Humidity46%

Indoor Humidity34% (Dry)

Dew Point24° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

43°
RealFeel® 32°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Wind Advisory

9:00 AM Sunday - 12:00 AM Monday

WindWNW 15 mph

Air QualityExcellent

Wind Gusts25 mph

Humidity47%

Indoor Humidity34% (Dry)

Dew Point24° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

42°
RealFeel® 32°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Wind Advisory

9:00 AM Sunday - 12:00 AM Monday

WindW 15 mph

Air QualityExcellent

Wind Gusts23 mph

Humidity48%

Indoor Humidity34% (Dry)

Dew Point24° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

42°
RealFeel® 31°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Wind Advisory

9:00 AM Sunday - 12:00 AM Monday

WindW 15 mph

Air QualityExcellent

Wind Gusts27 mph

Humidity50%

Indoor Humidity34% (Dry)

Dew Point24° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

Further Ahead

Tomorrow

Tuesday

Daily

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Evacuations ordered: Southern California braces for flooding, mudslide...

10 hours ago

Astronomy

Leonid meteor shower to peak this weekend: Best times and how to watch

1 day ago

Winter Weather

Another blast of winter weather to chill the Northeast

10 hours ago

Health

Bird flu spike driving up Thanksgiving turkey prices, experts warn


2 days ago

Weather Forecasts

Heavy rain looms for south-central US, easing drought with flood risk

10 hours ago

 More Stories

Featured Stories

Astronomy

See the ‘Golden Comet’ shatter into 3 pieces after brush with sun

1 day ago
Live Blog

Did the NWS just issue the first "snowspout" warning?

LATEST ENTRY

Did the NWS issue its first ever snow waterspout warning?

3 days ago

Astronomy

Solar storm wanes after dazzling northern lights streak across US

2 days ago

Weather News

The government shutdown is over, but things are not back to normal

2 days ago

Weather News

Families of 15 Camp Mystic flood victims file lawsuits

3 days ago
World North America United States Pennsylvania Greencastle

Weather Near Greencastle:

  • Harrisburg, PA
  • Lancaster, PA
  • York, PA
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2025 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...