For Business
|
Warnings
Data Suite
Forensics
Advertising
Superior Accuracy™

Hurricane season starts in 66 days. Here's what AccuWeather experts are saying about the forecast.

Winnebago, IL

43°F

Location

Location News Videos

Use Current Location

Recent

Winnebago

Illinois

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.

Have an account already? Log In

settings

Winnebago, 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

Hourly

Daily Radar MinuteCast® Monthly Air Quality Health & Activities

View hourly forecasts 10-days ahead

Activate Your Premium+ Subscription

2 PM

44°

RealFeel® 38°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

0%

Mostly sunny

RealFeel Shade™33°

WindNW 16 mph

Air QualityFair

Max UV Index4.8 (Moderate)

Wind Gusts29 mph

Humidity33%

Indoor Humidity28% (Very Dry)

Dew Point17° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

3 PM

45°

RealFeel® 38°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

0%

Mostly sunny

RealFeel Shade™33°

WindNW 18 mph

Air QualityFair

Max UV Index4.0 (Moderate)

Wind Gusts35 mph

Humidity34%

Indoor Humidity29% (Very Dry)

Dew Point18° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

46°

RealFeel® 37°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

0%

Mostly sunny

RealFeel Shade™34°

WindNW 20 mph

Air QualityFair

Max UV Index3.0 (Moderate)

Wind Gusts37 mph

Humidity31%

Indoor Humidity28% (Very Dry)

Dew Point17° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

45°

RealFeel® 35°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

0%

Mostly sunny

RealFeel Shade™32°

WindNW 20 mph

Air QualityFair

Max UV Index2.0 (Low)

Wind Gusts39 mph

Humidity32%

Indoor Humidity28% (Very Dry)

Dew Point16° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

43°

RealFeel® 31°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

0%

Sunny

RealFeel Shade™30°

WindNW 18 mph

Air QualityFair

Max UV Index1.1 (Low)

Wind Gusts37 mph

Humidity32%

Indoor Humidity27% (Very Dry)

Dew Point15° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover4%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

41°

RealFeel® 29°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

0%

Sunny

RealFeel Shade™29°

WindNW 16 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts33 mph

Humidity34%

Indoor Humidity27% (Very Dry)

Dew Point14° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

38°

RealFeel® 27°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

0%

Clear

WindNW 14 mph

Air QualityFair

Wind Gusts29 mph

Humidity37%

Indoor Humidity27% (Very Dry)

Dew Point14° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

36°

RealFeel® 26°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

0%

Clear

WindNW 13 mph

Air QualityFair

Wind Gusts24 mph

Humidity39%

Indoor Humidity26% (Very Dry)

Dew Point14° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

34°

RealFeel® 24°

Very Cold

RealFeel Guide

Very Cold

10° to 24°

Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.

0%

Clear

WindNW 12 mph

Air QualityFair

Wind Gusts18 mph

Humidity42%

Indoor Humidity26% (Very Dry)

Dew Point14° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

33°

RealFeel® 24°

Very Cold

RealFeel Guide

Very Cold

10° to 24°

Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.

0%

Clear

WindNW 10 mph

Air QualityFair

Wind Gusts16 mph

Humidity45%

Indoor Humidity26% (Very Dry)

Dew Point14° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

Further Ahead

Tomorrow

Sunday

Daily

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Pacific storms to snap record heat wave in western U.S. next week

1 hour ago

Astronomy

Artemis II: What to know about this historic moon mission

23 hours ago

Severe Weather

Severe weather risk to accompany next warmup in Midwest

1 hour ago

Hurricane

Atlantic hurricane season forecast 2026: 11-16 named storms predicted

2 days ago

Astronomy

April's back-to-back astronomy events include 1st meteor shower in mon...

1 hour ago

Featured Stories

Economic Impact

Gas prices surge nearly $1 in a month as EV charging holds steady

45 minutes ago

Recreation

DC cherry blossoms reach peak bloom early

1 day ago

Astronomy

April’s full Pink moon rises April 1: Here’s when to watch

2 hours ago

Sports

The hidden story behind the invention of basketball

49 minutes ago

Astronomy

What’s behind the recent spike in meteor sightings across the US?

16 minutes ago

World North America United States Illinois Winnebago

Weather Near Winnebago:

Belvidere, IL
Freeport, IL
Rockford, 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

...

...

...