Sun Prairie, WI

Right Now
85°
  • Humidity: 25%
  • Feels Like: 85°
  • Heat Index: 85°
  • Wind: 8 mph
  • Wind Chill: 85°
  • UV Index: 0 Low
  • Sunrise: 05:20:45 AM
  • Sunset: 08:28:31 PM
  • Dew Point: 45°
  • Visibility: 10 mi

Today

Some clouds this evening will give way to mainly clear skies overnight. Low 59F. Winds SE at 5 to 10 mph.

Tonight

Some clouds this evening will give way to mainly clear skies overnight. Low 59F. Winds SE at 5 to 10 mph.

Tomorrow

Intervals of clouds and sunshine. A stray shower or thunderstorm is possible. High 88F. Winds SSE at 5 to 10 mph.

Weather Alert

...AIR QUALITY ADVISORY ISSUED FOR SOUTHERN, EASTERN, AND NORTH
CENTRAL WISCONSIN...

The Wisconsin Department of Natural Resources has issued an Air
Quality Advisory for Ozone which will remain in effect until
11:00 PM CDT tonight. This advisory affects people living in the
following counties: Columbia, Dane, Dodge, Fond du Lac, Green,
Green Lake, Iowa, Jefferson, Kenosha, Lafayette, Marquette,
Milwaukee, Ozaukee, Racine, Rock, Sauk, Sheboygan, Walworth,
Washington, and Waukesha.

Due to meteorological conditions conducive to ozone production,
the air quality index is expected to reach the UNHEALTHY FOR
SENSITIVE GROUPS level. People with lung disease (such as
asthma), children, older adults, and people who are active
outdoors (including outdoor workers) should reduce prolonged or
heavy outdoor exertion.

For more information on current air quality, please see:
https://airquality.wi.gov

Next 12 Hours

Time
Temp
Precip
7 PM
84°
1%
7 PM
84°

Wind: SE @ 7 mph

Precip: 1% Chance

Humidity: 27%

Wind Chill: 84°

Heat Index: 84°

UV Index: 0 Low

Visibility: 10 mi

8 PM
78°
1%
8 PM
78°

Wind: SE @ 7 mph

Precip: 1% Chance

Humidity: 34%

Wind Chill: 78°

Heat Index: 78°

UV Index: 0 Low

Visibility: 10 mi

9 PM
74°
1%
9 PM
74°

Wind: SE @ 6 mph

Precip: 1% Chance

Humidity: 39%

Wind Chill: 74°

Heat Index: 74°

UV Index: 0 Low

Visibility: 10 mi

10 PM
72°
1%
10 PM
72°

Wind: SE @ 5 mph

Precip: 1% Chance

Humidity: 45%

Wind Chill: 72°

Heat Index: 72°

UV Index: 0 Low

Visibility: 10 mi

11 PM
69°
1%
11 PM
69°

Wind: SE @ 4 mph

Precip: 1% Chance

Humidity: 50%

Wind Chill: 69°

Heat Index: 69°

UV Index: 0 Low

Visibility: 10 mi

12 AM
67°
1%
12 AM
67°

Wind: SE @ 3 mph

Precip: 1% Chance

Humidity: 55%

Wind Chill: 67°

Heat Index: 67°

UV Index: 0 Low

Visibility: 10 mi

1 AM
66°
1%
1 AM
66°

Wind: SSE @ 3 mph

Precip: 1% Chance

Humidity: 58%

Wind Chill: 66°

Heat Index: 66°

UV Index: 0 Low

Visibility: 10 mi

2 AM
64°
2%
2 AM
64°

Wind: SSE @ 3 mph

Precip: 2% Chance

Humidity: 63%

Wind Chill: 64°

Heat Index: 64°

UV Index: 0 Low

Visibility: 10 mi

3 AM
63°
2%
3 AM
63°

Wind: SE @ 2 mph

Precip: 2% Chance

Humidity: 65%

Wind Chill: 63°

Heat Index: 63°

UV Index: 0 Low

Visibility: 10 mi

4 AM
62°
3%
4 AM
62°

Wind: SSE @ 2 mph

Precip: 3% Chance

Humidity: 69%

Wind Chill: 62°

Heat Index: 62°

UV Index: 0 Low

Visibility: 10 mi

5 AM
60°
3%
5 AM
60°

Wind: SSE @ 2 mph

Precip: 3% Chance

Humidity: 73%

Wind Chill: 60°

Heat Index: 60°

UV Index: 0 Low

Visibility: 9 mi

6 AM
61°
6%
6 AM
61°

Wind: SSE @ 2 mph

Precip: 6% Chance

Humidity: 73%

Wind Chill: 61°

Heat Index: 61°

UV Index: 0 Low

Visibility: 9 mi