Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Summerlike heat, humidity is about to arrive in the East. See how hot it will get. Chevron right
Multiday severe weather risk in the central U.S. to ramp up this weekend. Get the forecast. Chevron right

Newcastle, ME

54°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Newcastle

Maine

54°
No results found.
Try searching for a city, zip code or point of interest.
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Newcastle, ME Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day 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 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Thu, May 14

Rain; wet roads and lower visibility may lead to travel disruptions Hi: 62°

Tonight: Occasional rain Lo: 50°

Current Weather

6:42 PM

54°F
RealFeel® 50°
Cloudy More Details
RealFeel Shade™ 49°
Wind E 8 mph
Wind Gusts 20 mph
Air Quality Fair

Newcastle Weather Radar

Newcastle Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

7 PM 55°
rain drop 75%
8 PM 52°
rain drop 70%
9 PM 52°
rain drop 70%
10 PM 52°
rain drop 70%
11 PM 52°
rain drop 49%
12 AM 52°
rain drop 49%
1 AM 51°
rain drop 56%
2 AM 51°
rain drop 49%
3 AM 51°
rain drop 66%
4 AM 50°
rain drop 66%
5 AM 51°
rain drop 63%
6 AM 51°
rain drop 63%

10-Day Weather Forecast

Today

5/14

62° 50°

Rain

Night: Occasional rain
100%

Fri

5/15

59° 46°

Cloudy with rain tapering off

Mostly cloudy
89%

Sat

5/16

74° 50°

Mostly sunny and pleasant

Partly cloudy
0%

Sun

5/17

82° 44°

Mostly sunny and very warm

Mainly clear
3%

Mon

5/18

69° 49°

Partly sunny and not as warm

Partly cloudy
15%

Tue

5/19

81° 62°

A couple of afternoon showers

Partly cloudy and warm
60%

Wed

5/20

76° 55°

A few afternoon showers

Partly cloudy
57%

Thu

5/21

67° 43°

Clouds, rain beginning

Early rain; otherwise, cloudy
82%

Fri

5/22

64° 46°

Cloudy

Overcast
19%

Sat

5/23

64° 47°

Partial sunshine

Cloudy with a shower late
17%

Sun & Moon

14 hrs 43 mins
Rise 5:13 AM
Set 7:56 PM
Waning Crescent
Rise 3:33 AM
Set 5:38 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Low Data is not supported in this location

Top Stories

Weather Forecasts

El Nino is almost here, and it may rival the strongest in history

3 hours ago

Severe Weather

Multi-day severe risk in the central US; biggest threat Sunday, Monday

2 hours ago

Weather Forecasts

Summerlike heat, humidity to send RealFeel temps near 100 F in East

4 hours ago

Recreation

Pregnant hiker, dogs rescued from heat on Florida trail

1 day ago

Weather Forecasts

Storm to bring needed rain to New England, help drought improve

3 hours ago

 More Stories

Featured Stories

Health

Wet spring, more mice? The weather link behind rare hantavirus risk

3 hours ago

Climate

Turkmenistan's fiery 'Gates of Hell' crater is dimming

3 hours ago

Weather News

Here's how New York residents can get free A/C this summer

1 day ago

Recreation

Brain-eating amoeba found in hot springs at 3 National Parks: study

2 days ago

Recreation

Everest’s brief spring weather window brings a rush to the summit

2 days ago
World North America United States Maine Newcastle

Weather Near Newcastle:

  • Augusta, ME
  • Lewiston, ME
  • Portland, ME
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect 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 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
© 2026 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

...

...

...