Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Texas flood dangers grow as torrential downpours loom. Click for the forecast. Chevron right

Petersburg, DE

87°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Petersburg

Delaware

87°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
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
Petersburg, DE 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
Wednesday, July 15

Day

7/15
99°Hi
RealFeel® 103°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 99°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Hazy, breezy and very hot; dangerous heat; seek time in the shade and stay hydrated
alerts

Heat Advisory

10:00 AM Wednesday - 8:00 PM Wednesday
alerts

Air Quality Alert

3:45 PM Tuesday - 12:00 AM Thursday

Max UV Index11.0 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindW 14 mph

Wind Gusts29 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover23%

Morning

Afternoon

Night

7/15
76°Lo
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Clear to partly cloudy, warm and humid; smoke from wildfires can create reduced air quality
alerts

Heat Advisory

10:00 AM Wednesday - 8:00 PM Wednesday
alerts

Air Quality Alert

3:45 PM Tuesday - 12:00 AM Thursday

WindWNW 6 mph

Wind Gusts13 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover12%

Evening

Overnight

Sun & Moon

14 hrs 39 mins
Rise 5:49 AM
Set 8:28 PM
Waxing Crescent
Rise 7:03 AM
Set 9:42 PM

Temperature History

7/15
High
Low
Forecast
99°
76°
Average
87°
69°
Last Year
85°
74°
Record
100°
1995
54°
1940

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Texas flood dangers grow as more torrential downpours loom

2 hours ago

Weather Forecasts

'Steam-cooker' pattern grips the Central, East with heat and humidity

5 hours ago

Weather News

Minnesota wildfire evacuations underway as smoke threatens air quality

19 hours ago

Severe Weather

1-in-1,000-year flood devastates Missouri’s Black River region

19 hours ago

Hurricane

Tropical trouble could boost southeast US flooding risk this weekend

2 hours ago

 More Stories

Featured Stories

Weather Forecasts

First storms of summer to arrive in southwestern US as monsoon begins

3 hours ago

Weather News

New daylight saving time bill takes different approach to time changes

19 hours ago

Weather News

Pilot killed after aircraft crashes during Colorado wildfire fight

19 hours ago

Recreation

Bison tosses Yellowstone visitor 8 feet into air during attack

19 hours ago

Astronomy

Total solar eclipse: Where the moon will block the sun in August

1 day ago
World North America United States Delaware Petersburg

Weather Near Petersburg:

  • Allentown, PA
  • Philadelphia, PA
  • Trenton, NJ
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

...

...

...