Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Texas Ross Fire explodes in size amid record heat. See the latest. Chevron right
Southern California heat wave could set new records. Click for the forecast. Chevron right

Fairfield, IL

67°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Fairfield

Illinois

67°
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
Fairfield, IL 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, August 26

Day

8/26
90°Hi
RealFeel® 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 Shade™ 91°
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
A sun-and-cloud mix with a thunderstorm in spots in the afternoon; gusty winds can accompany any downpour

Max UV Index5.0 (Moderate)

AccuLumen Brightness Index™5 (Medium)

WindSSW 5 mph

Wind Gusts7 mph

Probability of Precipitation55%

Probability of Thunderstorms50%

Precipitation0.04 in

Rain Amount0.04 in

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Cloud Cover58%

Morning

Afternoon

Night

8/26
64°Lo
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
A thunderstorm in the evening; clouds breaking, humid; gusty winds can accompany any downpour

WindENE 4 mph

Wind Gusts5 mph

Probability of Precipitation56%

Probability of Thunderstorms34%

Precipitation0.09 in

Rain Amount0.09 in

Total Hours of Precipitation1

Total Hours of Rain1

Cloud Cover51%

Evening

Overnight

Sun & Moon

13 hrs 16 mins
Rise 6:17 AM
Set 7:33 PM
Waxing Gibbous
Rise 6:55 PM
Set 5:39 AM

Temperature History

8/26
High
Low
Forecast
90°
64°
Average
87°
62°
Last Year
76°
48°

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

Atlantic hurricane season comes alive with 2 tropical threats emerging

11 hours ago

Weather Forecasts

Los Angeles heat wave may extend to end of August

17 hours ago

Severe Weather

Severe storms and downpours to pummel Plains to East Coast

10 hours ago

Weather Forecasts

Heat, drought continues fueling wildfire risk from Texas to Washington

11 hours ago

Climate

Global ocean heat breaks record months after its usual peak

12 hours ago

 More Stories

Featured Stories

Weather News

Ross Fire doubles to 50,000 acres, forces Texas evacuations

12 hours ago

Astronomy

Best lunar eclipse for the US until 2029 arrives Thursday night

1 day ago

Recreation

Visitor dies in Death Valley after becoming stranded in 116-degree hea...

3 days ago

Severe Weather

Mother, 2-year-old daughter killed by lightning in Florida

1 day ago

Weather News

Salmonella cases from jalapeno peppers reach 431 across 32 states

4 days ago
World North America United States Illinois Fairfield

Weather Near Fairfield:

  • Evansville, IN
  • Henderson, KY
  • Owensboro, KY
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

...

...

...