Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Historic Thanksgiving travel surge collides with coast-to-coast storm. See the forecast. Chevron right
Atmospheric river to drench Pacific Northwest Thanksgiving Week. Get the forecast. Chevron right

Sun Prairie, WI

40°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Sun Prairie

Wisconsin

40°
No results found.
Try searching for a city, zip code or point of interest.
settings
Sun Prairie, WI 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

November 22 - January 5

Sat 11/22

44° /31°
4%
Clear

RealFeel®26°

Cloud Cover6%

WindWNW 8 mph

Wind Gusts14 mph

Sun 11/23

49° /34°
0%
Plenty of sunshine; a nice end to the weekend

RealFeel®49°

RealFeel Shade™46°

Max UV Index2.0 (Low)

WindW 7 mph

Mon 11/24

51° /43°
55%
Some sun, then turning cloudy with a passing shower in the afternoon

RealFeel®48°

RealFeel Shade™48°

Max UV Index1.0 (Low)

WindS 9 mph

Tue 11/25

51° /28°
25%
A thick cloud cover

RealFeel®46°

RealFeel Shade™46°

Max UV Index1.0 (Low)

WindWSW 8 mph

Wed 11/26

34° /25°
25%
Rather cloudy, windy and colder

RealFeel®19°

RealFeel Shade™19°

Max UV Index1.0 (Low)

WindWNW 17 mph

Thu 11/27

33° /21°
11%
Partly sunny, windy and chilly

RealFeel®21°

RealFeel Shade™19°

Max UV Index2.0 (Low)

WindWNW 16 mph

Fri 11/28

31° /22°
10%
Chilly with times of clouds and sun

RealFeel®24°

RealFeel Shade™24°

Max UV Index2.0 (Low)

WindWNW 12 mph

Sat 11/29

30° /28°
25%
Times of clouds and sun

RealFeel®27°

RealFeel Shade™27°

Max UV Index1.0 (Low)

WindSE 10 mph

Sun 11/30

34° /27°
25%
Mostly cloudy

RealFeel®19°

RealFeel Shade™19°

Max UV Index1.0 (Low)

WindS 17 mph

Mon 12/1

37° /21°
60%
Periods of rain

RealFeel®28°

RealFeel Shade™28°

Max UV Index0.0 (Low)

WindSW 14 mph

Tue 12/2

33° /26°
1%
Low clouds

RealFeel®24°

RealFeel Shade™24°

Max UV Index1.0 (Low)

WindW 12 mph

Wed 12/3

32° /19°
84%
Cloudy; a snow shower in the morning followed by snow in the afternoon

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindS 6 mph

Thu 12/4

27° /18°
70%
Snow

RealFeel®9°

RealFeel Shade™9°

Max UV Index0.0 (Low)

WindNNE 17 mph

Fri 12/5

35° /20°
20%
Mostly sunny and not as cold

RealFeel®32°

RealFeel Shade™29°

Max UV Index2.0 (Low)

WindSSW 8 mph

Sat 12/6

36° /26°
25%
Considerable cloudiness

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindSW 8 mph

Sun 12/7

40° /27°
25%
Cloudy

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindSW 14 mph

Mon 12/8

40° /16°
25%
Remaining cloudy

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindNW 13 mph

Tue 12/9

27° /11°
25%
Mostly cloudy and colder

RealFeel®14°

RealFeel Shade™14°

Max UV Index1.0 (Low)

WindWNW 14 mph

Wed 12/10

24° /11°
25%
Mostly cloudy and cold

RealFeel®16°

RealFeel Shade™16°

Max UV Index1.0 (Low)

WindWNW 9 mph

Thu 12/11

24° /10°
25%
Overcast and cold

RealFeel®11°

RealFeel Shade™11°

Max UV Index1.0 (Low)

WindWNW 12 mph

Fri 12/12

23° /10°
25%
Cloudy and cold

RealFeel®12°

RealFeel Shade™12°

Max UV Index1.0 (Low)

WindWSW 10 mph

Sat 12/13

25° /11°
20%
Abundant sunshine

RealFeel®14°

RealFeel Shade™12°

Max UV Index2.0 (Low)

WindWSW 13 mph

Sun 12/14

25° /15°
25%
Decreasing clouds and cold

RealFeel®22°

RealFeel Shade™21°

Max UV Index2.0 (Low)

WindW 7 mph

Mon 12/15

26° /14°
25%
A thick cloud cover

RealFeel®28°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindN 5 mph

Tue 12/16

25° /12°
20%
Partly sunny and cold

RealFeel®31°

RealFeel Shade™26°

Max UV Index2.0 (Low)

WindW 4 mph

Wed 12/17

25° /13°
25%
Cloudy and cold

RealFeel®12°

RealFeel Shade™12°

Max UV Index1.0 (Low)

WindWNW 12 mph

Thu 12/18

23° /9°
5%
Plenty of sunshine, but cold

RealFeel®17°

RealFeel Shade™16°

Max UV Index2.0 (Low)

WindWNW 9 mph

Fri 12/19

22° /10°
25%
Cloudy and cold

RealFeel®15°

RealFeel Shade™15°

Max UV Index1.0 (Low)

WindSW 7 mph

Sat 12/20

23° /6°
58%
Cold with periods of snow

RealFeel®5°

RealFeel Shade™5°

Max UV Index0.0 (Low)

WindW 15 mph

Sun 12/21

22° /4°
25%
Cold with sun followed by increasing clouds

RealFeel®9°

RealFeel Shade™6°

Max UV Index2.0 (Low)

WindWNW 15 mph

Mon 12/22

16° /4°
20%
Decreasing clouds and bitterly cold

RealFeel®7°

RealFeel Shade™6°

Max UV Index2.0 (Low)

WindWNW 10 mph

Tue 12/23

18° /5°
5%
Sunshine and bitterly cold

RealFeel®12°

RealFeel Shade™10°

Max UV Index2.0 (Low)

WindWSW 8 mph

Wed 12/24

19° /6°
20%
Bitterly cold with decreasing clouds

RealFeel®14°

RealFeel Shade™12°

Max UV Index2.0 (Low)

WindW 8 mph

Thu 12/25

19° /5°
5%
Bitterly cold with plenty of sun

RealFeel®20°

RealFeel Shade™18°

Max UV Index2.0 (Low)

WindNNE 6 mph

Fri 12/26

20° /7°
25%
Rather cloudy and cold

RealFeel®4°

RealFeel Shade™4°

Max UV Index1.0 (Low)

WindS 14 mph

Sat 12/27

23° /18°
20%
Cold with times of clouds and sun

RealFeel®30°

RealFeel Shade™29°

Max UV Index2.0 (Low)

WindS 2 mph

Sun 12/28

30° /21°
25%
Cloudy

RealFeel®26°

RealFeel Shade™26°

Max UV Index1.0 (Low)

WindSW 6 mph

Mon 12/29

34° /17°
10%
Sunshine

RealFeel®37°

RealFeel Shade™33°

Max UV Index2.0 (Low)

WindWNW 5 mph

Tue 12/30

32° /20°
5%
Plenty of sunshine

RealFeel®27°

RealFeel Shade™24°

Max UV Index2.0 (Low)

WindSSW 9 mph

Wed 12/31

33° /21°
63%
Periods of snow

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindSSW 7 mph

Thu 1/1

30° /11°
25%
Cloudy

RealFeel®19°

RealFeel Shade™19°

Max UV Index1.0 (Low)

WindNW 13 mph

Fri 1/2

23° /8°
10%
Mostly sunny

RealFeel®23°

RealFeel Shade™18°

Max UV Index2.0 (Low)

WindSW 6 mph

Sat 1/3

29° /20°
25%
Increasing amounts of sun

RealFeel®18°

RealFeel Shade™18°

Max UV Index1.0 (Low)

WindSW 12 mph

Sun 1/4

33° /17°
25%
Intervals of clouds and sunshine

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindSW 2 mph

Mon 1/5

31° /19°
60%
Snow becoming mixed with, then changing to sleet and freezing rain

RealFeel®16°

RealFeel Shade™16°

Max UV Index0.0 (Low)

WindSE 14 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Travel

Historic Thanksgiving travel surge collides with coast-to-coast storm

8 hours ago

Hurricane

Atlantic season to end with no US hurricane landfalls

1 day ago

Sports

Flooding hits Las Vegas ahead of Formula 1 Grand Prix

1 day ago

Weather Forecasts

Atmospheric river to bring heavy rain, mountain snow to the Northwest

9 hours ago

Weather Forecasts

Storm to target the Plains with flood threat & damaging thunderstorms

8 hours ago

 More Stories

Featured Stories

Astronomy

Moss survives exposure to space in space station experiment

1 day ago

Weather News

Earthquake strikes Bangladesh, leaves 7 dead

1 day ago

Weather News

Retired fire captain recalls harrowing fight against Eaton Fire

2 days ago

Winter Weather

It snowed in Hawaii this week, while Denver, Boston wait for 1st flake

3 days ago

Weather News

Indonesia volcano eruption sends deadly ash cloud over nearby town

3 days ago
World North America United States Wisconsin Sun Prairie

Weather Near Sun Prairie:

  • Janesville, WI
  • Madison, WI
  • 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 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 | Do Not Sell My Data checkmark Confirmed Not Selling Your Data | Data Sources

...

...

...