Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Tropical rainstorm brings torrential downpours and dangerous flash flooding to Louisiana Chevron right
Flash flood risk to focus on parts of central US. Get the forecast Chevron right

Seneca, IL

62°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Seneca

Illinois

62°
No results found.
Try searching for a city, zip code or point of interest.
settings
Seneca, 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

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Wednesday, July 30

Day

7/30
85°Hi
RealFeel® 95°
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
Cloudy and humid; rain and a thunderstorm in the afternoon

Max UV Index9 (Very High)

WindW 4 mph

Wind Gusts12 mph

Probability of Precipitation81%

Probability of Thunderstorms49%

Precipitation0.44 in

Rain0.44 in

Hours of Precipitation4

Hours of Rain4

Cloud Cover57%

Morning

Afternoon

Night

7/30
63°Lo
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Periods of rain and a thunderstorm in the evening; cloudy and humid

WindE 5 mph

Wind Gusts13 mph

Probability of Precipitation75%

Probability of Thunderstorms23%

Precipitation0.14 in

Rain0.14 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover83%

Evening

Overnight

Sun & Moon

14 hrs 27 mins
Rise 5:47 AM
Set 8:14 PM
Waxing Crescent
Rise 11:56 AM
Set 10:57 PM

Temperature History

7/30
High
Low
Forecast
85°
63°
Average
84°
62°
Last Year
84°
69°
Record
108°
1913
46°
1936

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

When water hits like a tornado: The violent force of flash flooding

14 hours ago

Weather Forecasts

Flash flood risk to focus on parts of central US into next week

2 hours ago

Weather News

Lightning strike kills one, injures several young scouts in New Jersey

21 hours ago

Weather Forecasts

When will the Northeast get relief from the heat and humidity?

5 hours ago

Weather News

Powerful earthquake rattles Alaska, prompted rare tsunami warning

2 hours ago

 More Stories

Featured Stories

Weather News

Curious Colorado bear rescued from storm drain

17 hours ago

Weather News

Dinosaur fossil found underneath a Denver museum’s parking lot

17 hours ago

Recreation

Yellowstone’s landscape shifts again with discovery of new hot pool

1 day ago

Weather News

Orcas are bringing humans gifts of food – but why?

1 week ago

Weather News

Giant shoes found spark mystery around the soldiers of ancient Rome

3 days ago
World North America United States Illinois Seneca

Weather Near Seneca:

  • Chicago, IL
  • Joliet, IL
  • Naperville, 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

...

...

...