Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Newsletters
  • Advertising
  • Superior Accuracy™
Boston, Philly hit 100, NYC breaks record from 1888 amid heat wave. Get the latest Chevron right
Find out when the heat will end where you live Chevron right

Seneca, IL

86°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Seneca

Illinois

86°
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

Newsletters

Advertising

Superior Accuracy™

Video

Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Wednesday, June 25

Current Weather

6:06 PM

86°F
Cloudy
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™ 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®
95°
RealFeel Shade™
95°
Max UV Index
1 Low
Wind
W 4 mph
Wind Gusts
7 mph
Humidity
68%
Indoor Humidity
68% (Extremely Humid)
Dew Point
74° F
Pressure
↓ 30.04 in
Cloud Cover
98%
Visibility
12 mi
Cloud Ceiling
20000 ft

Day

6/25
90°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™ 97°
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
Hot and very humid with increasing clouds; a couple of thunderstorms late this afternoon; thunderstorms can bring localized damaging wind gusts

Max UV Index11 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindSSW 5 mph

Wind Gusts12 mph

Probability of Precipitation49%

Probability of Thunderstorms29%

Precipitation0.00 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover25%

Morning

Afternoon

Night

6/25
74°Lo
RealFeel® 79°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
A thunderstorm around this evening; otherwise, mainly clear, warm and very humid

WindS 6 mph

Wind Gusts15 mph

Probability of Precipitation40%

Probability of Thunderstorms24%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover13%

Evening

Overnight

Sun & Moon

15 hrs 10 mins
Rise 5:22 AM
Set 8:32 PM
New Moon
Rise 5:05 AM
Set 9:26 PM

Temperature History

6/25
High
Low
Forecast
90°
74°
Average
83°
60°
Last Year
81°
71°
Record
102°
1901
46°
1974

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Heat dome to break down as downpours and thunderstorms erupt

3 hours ago

Weather News

Baby rescued from 110-degree car in California

8 hours ago

Weather Forecasts

Surge in downpours, thunderstorms coming to southeast US

4 hours ago

Weather News

Lifeguard impaled by beach umbrella at Asbury Park

3 hours ago

Astronomy

Four astronauts launch as NASA grapples with leak issue

3 hours ago

 More Stories

Featured Stories

Weather News

Rare event breathes life back into Australia’s arid outback

6 hours ago

Weather News

Fossil reveals ‘Last of Us’-type fungus likely lived with dinosaurs

6 hours ago

Climate

Your AI prompts could have a hidden environmental cost

2 days ago

Weather News

The greatest hot-weather drink you’ve probably never heard of

2 days ago

Weather News

World’s most liveable city for 2025 revealed

1 day 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

...

...

...