Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
El Niño could reshape the rest of the Atlantic hurricane season. Click to find out how. Chevron right
Severe weather threat expands East. Click for timing. Chevron right

Peru, IL

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

Peru

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
Peru, 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 12

Day

8/12
82°Hi
RealFeel® 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
RealFeel Shade™ 89°
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
Humid with clouds and breaks of sun; a couple of showers and a thunderstorm in the afternoon

Max UV Index4.0 (Moderate)

WindW 5 mph

Wind Gusts13 mph

Probability of Precipitation63%

Probability of Thunderstorms35%

Precipitation0.06 in

Rain0.06 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover70%

Morning

Afternoon

Night

8/12
65°Lo
RealFeel® 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly cloudy and humid

WindNW 9 mph

Wind Gusts15 mph

Probability of Precipitation20%

Probability of Thunderstorms4%

Precipitation0.00 in

Cloud Cover36%

Evening

Overnight

Sun & Moon

13 hrs 58 mins
Rise 6:02 AM
Set 8:00 PM
New Moon
Rise 5:45 AM
Set 8:08 PM

Temperature History

8/12
High
Low
Forecast
82°
65°
Average
82°
62°
Last Year
85°
69°
Record
96°
1988
43°
1967

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

Hurricane update: How El Niño could reshape the rest of the season

15 hours ago

Weather Forecasts

Strong storm to bring flooding rain in the Northeast through Thursday

4 hours ago

Hurricane

Hurricane Genevieve spins in Pacific as Fausto avoids Hawaii

12 hours ago

Severe Weather

Severe threat expands across East Coast before shifting west this week

8 hours ago

Severe Weather

Wisconsin EF3 tornado leaves damage as severe storms cut power

1 day ago

 More Stories

Featured Stories

Weather Forecasts

Heat dome to impact California, Southwest into next week

9 hours ago

Astronomy

Buck Moon 2026: July's full moon rises around the world

10 hours ago

Weather News

Triple-digit heat fuels wildfires in France and Spain

7 hours ago

Recreation

See it: Fisherman avoids close encounter with bison in Yellowstone

1 day ago

Weather News

Dove Fire burns near Yosemite forcing mandatory evacuations

1 day ago
World North America United States Illinois Peru

Weather Near Peru:

  • 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 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

...

...

...