Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Rounds of severe weather to ramp up later this week. Get the details. Chevron right
Brief bursts of winter ahead of next warmup. Get the forecast. Chevron right

Posen, IL

39°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Posen

Illinois

39°
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
Posen, 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
Tuesday, March 3

Current Weather

11:05 AM

39°F
Cloudy
RealFeel® 44°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel Shade™ 42°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel®
44°
RealFeel Shade™
42°
Max UV Index
0.7 (Low)
Wind
SSE 2 mph
Wind Gusts
3 mph
Humidity
84%
Indoor Humidity
43% (Slightly Dry)
Dew Point
35° F
Pressure
↓ 30.12 in
Cloud Cover
99%
Visibility
9 mi
Cloud Ceiling
1700 ft

Day

3/3
42°Hi
RealFeel® 44°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel Shade™ 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Cloudy

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindENE 5 mph

Wind Gusts10 mph

Probability of Precipitation25%

Probability of Thunderstorms5%

Precipitation0.00 in

Cloud Cover99%

Morning

Afternoon

Night

3/3
32°Lo
RealFeel® 27°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Mostly cloudy with areas of drizzle

WindNE 7 mph

Wind Gusts9 mph

Probability of Precipitation45%

Probability of Thunderstorms0%

Precipitation0.00 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover89%

Evening

Overnight

Sun & Moon

11 hrs 20 mins
Rise 6:23 AM
Set 5:43 PM
Full Moon
Rise 6:14 PM
Set 6:45 AM

Temperature History

3/3
High
Low
Forecast
42°
32°
Average
42°
28°
Last Year
49°
33°
Record
80°
1974
-6°
1873

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Severe storms to rumble in central U.S. into this weekend

13 minutes ago

Winter Weather

1966 blizzard provided 'North Dakota's most famous photo'

21 hours ago

Winter Weather

Brief bursts of winter ahead of warmup across Midwest, Northeast

6 hours ago

Severe Weather

Flood risk to accompany rounds of severe weather in central US

3 hours ago

Astronomy

Total lunar eclipse 2026 photos: 'Blood Moon' views around the world

54 minutes ago

 More Stories

Featured Stories

Recreation

Yellowstone geyser erupts for 1st time since 2020

50 minutes ago

Winter Weather

The fences that saved Wyoming big money and cut crashes by 70%

1 day ago

Travel

2 rescued after hot air balloon crashes, dangles from Texas cell tower

34 minutes ago

Travel

United Airlines flight makes emergency landing over possible engine fi...

27 minutes ago

Weather News

A 4-month-old bird flew over 8,000 miles nonstop across the Pacific

5 days ago
World North America United States Illinois Posen

Weather Near Posen:

  • 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

...

...

...