Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Newsletters
  • Advertising
  • Superior Accuracy™
A week after deadly Texas flooding, hope fades but resilience grows. Chevron right
Recovery teams, displaced residents in Texas face brutal heat. Chevron right

Sullivan, IL

88°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Sullivan

Illinois

88°
No results found.
Try searching for a city, zip code or point of interest.
settings
Sullivan, IL 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

Newsletters

Advertising

Superior Accuracy™

Video

Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Thursday, July 10

Current Weather

1:28 PM

88°F
Sunny
RealFeel® 107°
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™ 96°
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
RealFeel®
107°
RealFeel Shade™
96°
Max UV Index
10 Very High
Wind
WSW 4 mph
Wind Gusts
5 mph
Humidity
70%
Indoor Humidity
70% (Extremely Humid)
Dew Point
77° F
Pressure
↔ 29.97 in
Cloud Cover
7%
Visibility
22 mi
Cloud Ceiling
20000 ft

Day

7/10
88°Hi
RealFeel® 107°
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™ 96°
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
Mostly sunny and humid; a thunderstorm in spots this afternoon

Max UV Index10 (Very High)

AccuLumen Brightness Index™9 (Very Bright)

WindWSW 5 mph

Wind Gusts10 mph

Probability of Precipitation40%

Probability of Thunderstorms24%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover19%

Morning

Afternoon

Night

7/10
70°Lo
RealFeel® 73°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mainly clear and humid

WindSSE 6 mph

Wind Gusts9 mph

Probability of Precipitation7%

Probability of Thunderstorms2%

Precipitation0.00 in

Cloud Cover12%

Evening

Overnight

Sun & Moon

14 hrs 48 mins
Rise 5:36 AM
Set 8:24 PM
Full Moon
Rise 8:50 PM
Set 6:03 AM

Temperature History

7/10
High
Low
Forecast
88°
70°
Average
85°
67°
Last Year
87°
66°
Record
106°
1936
47°
1963

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Texas Hill Country recovery, cleanup teams to face brutal July weather

2 hours ago

Weather News

State inspection before floods found Camp Mystic had emergency plan

7 hours ago

Weather News

Deadly flash flooding devastates wildfire-scarred New Mexico town

7 hours ago

Astronomy

1st full moon of summer to rise Thursday night

1 day ago

Weather News

Most Texas flood victims face devastation without flood insurance

4 hours ago

 More Stories

Featured Stories

Health

How can families handle new anxieties around summer camp?

1 hour ago

AccuWeather Ready

Floodwater rising in your house? Do this

2 days ago

Weather News

Orcas are bringing humans gifts of food – but why?

1 hour ago

Weather News

Earthquake swarm detected at Mount Rainier, biggest since 2009

6 hours ago

Weather News

The US has a plan to breed millions of flies and drop them from planes

1 hour ago
World North America United States Illinois Sullivan

Weather Near Sullivan:

  • Champaign, IL
  • Decatur, IL
  • Springfield, IL
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

...

...

...