Sun Prairie, WI

Right Now
79°
Partly Cloudy
  • Humidity: 48%
  • Feels Like: 81°
  • Heat Index: 81°
  • Wind: 10 mph
  • Wind Chill: 79°
  • UV Index: 8 Very High
  • Sunrise: 05:54:16 AM
  • Sunset: 08:10:20 PM
  • Dew Point: 58°
  • Visibility: 10 mi

Today

Areas of dense morning fog. Partly cloudy. High around 80F. Winds S at 10 to 15 mph.

Tonight

Areas of dense morning fog. Mostly clear. Low around 65F. Winds S at 5 to 10 mph.

Tomorrow

Partly to mostly cloudy. A stray shower or thunderstorm is possible. High 83F. Winds SSW at 10 to 20 mph.

Next 12 Hours

Time
Temp
Precip
2 PM
79°
2%
2 PM
79°

Wind: S @ 10mph

Precip: 2% Chance

Humidity: 48%

Wind Chill: 79°

Heat Index: 81°

UV Index: 7 High

Visibility: 10 mi

3 PM
80°
2%
3 PM
80°

Wind: S @ 11mph

Precip: 2% Chance

Humidity: 48%

Wind Chill: 80°

Heat Index: 81°

UV Index: 6 High

Visibility: 10 mi

4 PM
80°
1%
4 PM
80°

Wind: S @ 11mph

Precip: 1% Chance

Humidity: 49%

Wind Chill: 80°

Heat Index: 81°

UV Index: 3 Moderate

Visibility: 10 mi

5 PM
79°
1%
5 PM
79°

Wind: S @ 10mph

Precip: 1% Chance

Humidity: 50%

Wind Chill: 79°

Heat Index: 81°

UV Index: 2 Low

Visibility: 10 mi

6 PM
78°
2%
6 PM
78°

Wind: S @ 10mph

Precip: 2% Chance

Humidity: 55%

Wind Chill: 78°

Heat Index: 80°

UV Index: 1 Low

Visibility: 10 mi

7 PM
77°
3%
7 PM
77°

Wind: S @ 8mph

Precip: 3% Chance

Humidity: 58%

Wind Chill: 77°

Heat Index: 77°

UV Index: 0 Low

Visibility: 10 mi

8 PM
73°
3%
8 PM
73°

Wind: SSE @ 6mph

Precip: 3% Chance

Humidity: 65%

Wind Chill: 73°

Heat Index: 73°

UV Index: 0 Low

Visibility: 10 mi

9 PM
70°
4%
9 PM
70°

Wind: SSE @ 5mph

Precip: 4% Chance

Humidity: 73%

Wind Chill: 70°

Heat Index: 70°

UV Index: 0 Low

Visibility: 9 mi

10 PM
69°
4%
10 PM
69°

Wind: SSE @ 6mph

Precip: 4% Chance

Humidity: 77%

Wind Chill: 69°

Heat Index: 69°

UV Index: 0 Low

Visibility: 8 mi

11 PM
68°
5%
11 PM
68°

Wind: SSE @ 6mph

Precip: 5% Chance

Humidity: 81%

Wind Chill: 68°

Heat Index: 68°

UV Index: 0 Low

Visibility: 7 mi

12 AM
67°
5%
12 AM
67°

Wind: SSE @ 6mph

Precip: 5% Chance

Humidity: 81%

Wind Chill: 67°

Heat Index: 68°

UV Index: 0 Low

Visibility: 7 mi

1 AM
67°
6%
1 AM
67°

Wind: S @ 7mph

Precip: 6% Chance

Humidity: 81%

Wind Chill: 67°

Heat Index: 67°

UV Index: 0 Low

Visibility: 7 mi