Sun Prairie, WI

Right Now
65°
Mostly Cloudy
  • Humidity: 84%
  • Feels Like: 65°
  • Heat Index: 65°
  • Wind: 6 mph
  • Wind Chill: 65°
  • UV Index: 9 Very High
  • Sunrise: 05:16:46 AM
  • Sunset: 08:40:27 PM
  • Dew Point: 60°
  • Visibility: 10 mi

Today

Thunderstorms this morning, then partly cloudy during the afternoon hours. High 81F. Winds NNW at 5 to 10 mph. Chance of rain 90%.

Tonight

Partly cloudy. Low 57F. Winds E at 5 to 10 mph.

Tomorrow

Scattered thunderstorms in the morning, then mainly cloudy during the afternoon with thunderstorms likely. A few storms may be severe. High 73F. Winds SSE at 5 to 10 mph. Chance of rain 80%.

Next 12 Hours

Time
Temp
Precip
7 AM
66°
55%
7 AM
66°

Wind: NNW @ 7mph

Precip: 55% Chance

Humidity: 82%

Wind Chill: 66°

Heat Index: 66°

UV Index: 0 Low

Visibility: 6 mi

8 AM
66°
15%
8 AM
66°

Wind: NNE @ 6mph

Precip: 15% Chance

Humidity: 78%

Wind Chill: 66°

Heat Index: 66°

UV Index: 1 Low

Visibility: 9 mi

9 AM
69°
15%
9 AM
69°

Wind: N @ 6mph

Precip: 15% Chance

Humidity: 71%

Wind Chill: 69°

Heat Index: 69°

UV Index: 3 Moderate

Visibility: 10 mi

10 AM
72°
15%
10 AM
72°

Wind: NNW @ 6mph

Precip: 15% Chance

Humidity: 63%

Wind Chill: 72°

Heat Index: 72°

UV Index: 5 Moderate

Visibility: 10 mi

11 AM
75°
15%
11 AM
75°

Wind: NNW @ 8mph

Precip: 15% Chance

Humidity: 59%

Wind Chill: 75°

Heat Index: 75°

UV Index: 7 High

Visibility: 10 mi

12 PM
76°
15%
12 PM
76°

Wind: NNW @ 8mph

Precip: 15% Chance

Humidity: 53%

Wind Chill: 76°

Heat Index: 76°

UV Index: 8 Very High

Visibility: 10 mi

1 PM
78°
15%
1 PM
78°

Wind: NNW @ 8mph

Precip: 15% Chance

Humidity: 49%

Wind Chill: 78°

Heat Index: 78°

UV Index: 9 Very High

Visibility: 10 mi

2 PM
79°
15%
2 PM
79°

Wind: NW @ 7mph

Precip: 15% Chance

Humidity: 46%

Wind Chill: 79°

Heat Index: 80°

UV Index: 8 Very High

Visibility: 10 mi

3 PM
80°
15%
3 PM
80°

Wind: NNW @ 7mph

Precip: 15% Chance

Humidity: 43%

Wind Chill: 80°

Heat Index: 81°

UV Index: 6 High

Visibility: 10 mi

4 PM
79°
15%
4 PM
79°

Wind: NNW @ 7mph

Precip: 15% Chance

Humidity: 42%

Wind Chill: 79°

Heat Index: 80°

UV Index: 5 Moderate

Visibility: 10 mi

5 PM
79°
15%
5 PM
79°

Wind: NW @ 7mph

Precip: 15% Chance

Humidity: 44%

Wind Chill: 79°

Heat Index: 80°

UV Index: 3 Moderate

Visibility: 10 mi

6 PM
79°
0%
6 PM
79°

Wind: NNW @ 6mph

Precip: 0% Chance

Humidity: 45%

Wind Chill: 79°

Heat Index: 80°

UV Index: 1 Low

Visibility: 10 mi