For Business
|
Warnings
Data Suite
Forensics
Advertising
Superior Accuracy™

Rounds of storms expected in East, Midwest and Rockies. Get the forecast.

Jefferson, WI

Location

Location News Videos

Use Current Location

Recent

Jefferson

Wisconsin

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

Jefferson, WI 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

Hourly

10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

View hourly forecasts 10-days ahead

Activate Your Premium+ Subscription

3 PM

67°

RealFeel® 62°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

59%

Thunderstorms

RealFeel Shade™59°

WindSW 17 mph

Air QualityFair

Max UV Index2.1 (Low)

Wind Gusts30 mph

Humidity62%

Indoor Humidity59% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover76%

Rain0.08 in

Visibility5 mi

Cloud Ceiling4000 ft

4 PM

70°

RealFeel® 68°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Cloudy

RealFeel Shade™66°

WindSW 18 mph

Air QualityFair

Max UV Index2.0 (Low)

Wind Gusts30 mph

Humidity58%

Indoor Humidity58% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling21600 ft

5 PM

73°

RealFeel® 70°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Cloudy

RealFeel Shade™69°

WindWSW 16 mph

Air QualityFair

Max UV Index1.4 (Low)

Wind Gusts28 mph

Humidity52%

Indoor Humidity52% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling21600 ft

6 PM

71°

RealFeel® 64°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

54%

Thunderstorms

RealFeel Shade™64°

WindWSW 14 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts25 mph

Humidity58%

Indoor Humidity58% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Rain0.08 in

Visibility5 mi

Cloud Ceiling4000 ft

7 PM

68°

RealFeel® 65°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Cloudy

RealFeel Shade™65°

WindW 14 mph

Air QualityFair

Max UV Index0.5 (Low)

Wind Gusts25 mph

Humidity61%

Indoor Humidity61% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling21600 ft

8 PM

66°

RealFeel® 62°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

8%

Intermittent clouds

RealFeel Shade™62°

WindWNW 16 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts28 mph

Humidity59%

Indoor Humidity56% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling16700 ft

9 PM

63°

RealFeel® 58°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

8%

Intermittent clouds

WindWNW 15 mph

Air QualityFair

Wind Gusts28 mph

Humidity60%

Indoor Humidity50% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling11900 ft

10 PM

60°

RealFeel® 54°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

8%

Intermittent clouds

WindWNW 15 mph

Air QualityFair

Wind Gusts23 mph

Humidity61%

Indoor Humidity46% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling7100 ft

11 PM

57°

RealFeel® 51°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

8%

Intermittent clouds

WindWNW 15 mph

Air QualityFair

Wind Gusts24 mph

Humidity65%

Indoor Humidity45% (Ideal Humidity)

Dew Point46° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling7100 ft

Hourly Weather Forecast for Jefferson

AccuWeather's hourly forecast for Jefferson provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 67° with a RealFeel® of 62°, thunderstorms with a 59% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

Further Ahead

Tomorrow

Thursday

10-Day

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather News

10 rescued after small plane crashes off South Florida

13 minutes ago

Severe Weather

Storms to bring lightning, strong wind gusts from East to Rockies

1 hour ago

Weather Forecasts

Sudden summer weather on the way for Midwest, East next week

1 hour ago

Recreation

Everest’s brief spring weather window brings a rush to the summit

4 hours ago

Weather Forecasts

Mid-May chill dominates the Northeast as wet weather moves in

1 hour ago

Featured Stories

Recreation

1st fatal bear attack since 1998 reported in Glacier National Park

1 day ago

Severe Weather

Why sheltering under an overpass during severe weather is dangerous

4 hours ago

Astronomy

Curiosity rover got a rock stuck to its drill on Mars, and NASA had to...

3 hours ago

Weather News

83 days of sunlight: Alaska town won’t see another sunset until August

1 day ago

Weather News

Meet the first bald eagle born in Chicago in over 100 years

5 days ago

World North America United States Wisconsin Jefferson

Weather Near Jefferson:

Kenosha, WI
Milwaukee, WI
Racine, WI

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

...

...

...