Sun Prairie, WI

Right Now
48°
Cloudy
  • Humidity: 90%
  • Feels Like: 42°
  • Heat Index: 48°
  • Wind: 17 mph
  • Wind Chill: 42°
  • UV Index: 1 Low
  • Sunrise: 06:57:09 AM
  • Sunset: 04:27:54 PM
  • Dew Point: 46°
  • Visibility: 9 mi

Today

Generally cloudy. Slight chance of a rain shower. High 51F. Winds NW at 15 to 25 mph.

Tonight

Cloudy skies early, then partly cloudy after midnight. Low 23F. Winds NW at 10 to 20 mph.

Tomorrow

Mostly sunny. High around 35F. Winds WNW at 5 to 10 mph.

Next 12 Hours

Time
Temp
Precip
1 PM
48°
15%
1 PM
48°

Wind: WNW @ 20mph

Precip: 15% Chance

Humidity: 90%

Wind Chill: 40°

Heat Index: 48°

UV Index: 0 Low

Visibility: 8 mi

2 PM
45°
15%
2 PM
45°

Wind: WNW @ 18mph

Precip: 15% Chance

Humidity: 85%

Wind Chill: 37°

Heat Index: 45°

UV Index: 0 Low

Visibility: 8 mi

3 PM
43°
0%
3 PM
43°

Wind: NW @ 18mph

Precip: 0% Chance

Humidity: 81%

Wind Chill: 35°

Heat Index: 43°

UV Index: 0 Low

Visibility: 8 mi

4 PM
41°
0%
4 PM
41°

Wind: NW @ 18mph

Precip: 0% Chance

Humidity: 78%

Wind Chill: 33°

Heat Index: 41°

UV Index: 0 Low

Visibility: 9 mi

5 PM
40°
0%
5 PM
40°

Wind: NW @ 17mph

Precip: 0% Chance

Humidity: 73%

Wind Chill: 31°

Heat Index: 40°

UV Index: 0 Low

Visibility: 9 mi

6 PM
38°
2%
6 PM
38°

Wind: NW @ 15mph

Precip: 2% Chance

Humidity: 74%

Wind Chill: 30°

Heat Index: 38°

UV Index: 0 Low

Visibility: 9 mi

7 PM
37°
3%
7 PM
37°

Wind: NW @ 14mph

Precip: 3% Chance

Humidity: 74%

Wind Chill: 28°

Heat Index: 37°

UV Index: 0 Low

Visibility: 9 mi

8 PM
35°
5%
8 PM
35°

Wind: NW @ 13mph

Precip: 5% Chance

Humidity: 73%

Wind Chill: 26°

Heat Index: 35°

UV Index: 0 Low

Visibility: 9 mi

9 PM
34°
5%
9 PM
34°

Wind: NW @ 12mph

Precip: 5% Chance

Humidity: 74%

Wind Chill: 25°

Heat Index: 34°

UV Index: 0 Low

Visibility: 9 mi

10 PM
33°
5%
10 PM
33°

Wind: NW @ 12mph

Precip: 5% Chance

Humidity: 72%

Wind Chill: 24°

Heat Index: 33°

UV Index: 0 Low

Visibility: 10 mi

11 PM
31°
4%
11 PM
31°

Wind: NW @ 11mph

Precip: 4% Chance

Humidity: 72%

Wind Chill: 22°

Heat Index: 31°

UV Index: 0 Low

Visibility: 10 mi

12 AM
29°
4%
12 AM
29°

Wind: NW @ 11mph

Precip: 4% Chance

Humidity: 72%

Wind Chill: 20°

Heat Index: 29°

UV Index: 0 Low

Visibility: 10 mi