Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Tropical Storm Amanda becomes 1st named storm of 2026 season. See where it's headed. Chevron right
Heat, humidity to build across the Northeast. See how high temperatures will get. Chevron right

Eureka, IL

65°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Eureka

Illinois

65°
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
Eureka, 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
Thursday, June 4

Day

6/4
85°Hi
RealFeel® 87°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly sunny and warm

Max UV Index11.0 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindSSW 12 mph

Wind Gusts20 mph

Probability of Precipitation4%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover31%

Morning

Afternoon

Night

6/4
67°Lo
RealFeel® 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mainly clear

WindS 9 mph

Wind Gusts13 mph

Probability of Precipitation18%

Probability of Thunderstorms2%

Precipitation0.00 in

Cloud Cover24%

Evening

Overnight

Sun & Moon

14 hrs 57 mins
Rise 5:27 AM
Set 8:24 PM
Waning Gibbous
Rise --
Set 8:51 AM

Temperature History

6/4
High
Low
Forecast
85°
67°
Average
81°
58°
Last Year
67°
57°

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

Tropical Storm Amanda forms in eastern Pacific; Hurricane threat looms

9 hours ago

Astronomy

Northern lights could reach Midwest this week

9 hours ago

Weather Forecasts

Northeast heat, humidity to make it feel like summer by the weekend

8 hours ago

Weather News

Outer Banks home collapses into ocean for first time in months

10 hours ago

Weather Forecasts

Torrential downpours to raise flash flood risk in south-central US

10 hours ago

 More Stories

Featured Stories

Astronomy

Venus, Jupiter to shine incredibly close for 2 nights next week

10 hours ago

Weather News

Record sargassum seaweed swamps Caribbean, U.S. beaches

17 hours ago

Astronomy

Satellite images show damage after Blue Origin rocket explosion

2 days ago

Weather News

Hawaii volcano breaks eruption record as lava bursts from Kilauea

2 days ago

Weather News

NASA images reveal massive Santa Rosa Island fire burn scar

1 day ago
World North America United States Illinois Eureka

Weather Near Eureka:

  • Bloomington, IL
  • Normal, IL
  • Peoria, 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 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

...

...

...