Sun Prairie, WI

Right Now
69°
Clear
  • Humidity: 72%
  • Feels Like: 69°
  • Heat Index: 69°
  • Wind: 11 mph
  • Wind Chill: 69°
  • UV Index: 8 Very High
  • Sunrise: 05:18:55 AM
  • Sunset: 08:31:36 PM
  • Dew Point: 60°
  • Visibility: 10 mi

Today

Mostly sunny skies. A stray afternoon thunderstorm is possible. High around 90F. Winds WSW at 10 to 15 mph.

Tonight

Thunderstorms likely in the evening. Then a chance of scattered thunderstorms later on. A few storms may be severe. Low 66F. Winds W at 5 to 10 mph. Chance of rain 80%.

Tomorrow

Partly cloudy skies. High around 85F. Winds NNW at 5 to 10 mph.

Next 12 Hours

Time
Temp
Precip
3 AM
69°
7%
3 AM
69°

Wind: SW @ 11mph

Precip: 7% Chance

Humidity: 74%

Wind Chill: 69°

Heat Index: 69°

UV Index: 0 Low

Visibility: 9 mi

4 AM
69°
7%
4 AM
69°

Wind: WSW @ 10mph

Precip: 7% Chance

Humidity: 77%

Wind Chill: 69°

Heat Index: 69°

UV Index: 0 Low

Visibility: 8 mi

5 AM
68°
7%
5 AM
68°

Wind: WSW @ 10mph

Precip: 7% Chance

Humidity: 79%

Wind Chill: 68°

Heat Index: 68°

UV Index: 0 Low

Visibility: 8 mi

6 AM
69°
7%
6 AM
69°

Wind: WSW @ 10mph

Precip: 7% Chance

Humidity: 80%

Wind Chill: 69°

Heat Index: 69°

UV Index: 0 Low

Visibility: 8 mi

7 AM
71°
4%
7 AM
71°

Wind: WSW @ 10mph

Precip: 4% Chance

Humidity: 78%

Wind Chill: 71°

Heat Index: 71°

UV Index: 0 Low

Visibility: 9 mi

8 AM
73°
3%
8 AM
73°

Wind: WSW @ 11mph

Precip: 3% Chance

Humidity: 74%

Wind Chill: 73°

Heat Index: 73°

UV Index: 1 Low

Visibility: 9 mi

9 AM
76°
3%
9 AM
76°

Wind: WSW @ 11mph

Precip: 3% Chance

Humidity: 69%

Wind Chill: 76°

Heat Index: 76°

UV Index: 3 Moderate

Visibility: 9 mi

10 AM
78°
3%
10 AM
78°

Wind: WSW @ 11mph

Precip: 3% Chance

Humidity: 66%

Wind Chill: 78°

Heat Index: 82°

UV Index: 5 Moderate

Visibility: 10 mi

11 AM
81°
2%
11 AM
81°

Wind: WSW @ 11mph

Precip: 2% Chance

Humidity: 63%

Wind Chill: 81°

Heat Index: 84°

UV Index: 7 High

Visibility: 10 mi

12 PM
83°
1%
12 PM
83°

Wind: WSW @ 11mph

Precip: 1% Chance

Humidity: 60%

Wind Chill: 83°

Heat Index: 86°

UV Index: 8 Very High

Visibility: 10 mi

1 PM
84°
15%
1 PM
84°

Wind: WSW @ 11mph

Precip: 15% Chance

Humidity: 59%

Wind Chill: 84°

Heat Index: 88°

UV Index: 8 Very High

Visibility: 10 mi

2 PM
86°
15%
2 PM
86°

Wind: SW @ 12mph

Precip: 15% Chance

Humidity: 55%

Wind Chill: 86°

Heat Index: 91°

UV Index: 8 Very High

Visibility: 10 mi