Janesville, WI

Right Now
77°
Fair
  • Humidity: 82%
  • Feels Like: 77°
  • Heat Index: 77°
  • Wind: 4 mph
  • Wind Chill: 77°
  • UV Index: 7 High
  • Sunrise: 05:43:40 AM
  • Sunset: 08:20:44 PM
  • Dew Point: 71°
  • Visibility: 9 mi

Today

A mix of clouds and sun during the morning will give way to cloudy skies this afternoon. A stray shower or thunderstorm is possible. High 92F. Winds SW at 5 to 10 mph.

Tonight

Variable clouds with thunderstorms. A few may be severe. Storms may produce large hail and strong winds. Low 73F. Winds SW at 10 to 15 mph. Chance of rain 60%.

Tomorrow

Sunshine and clouds mixed. A stray shower or thunderstorm is possible. High 84F. Winds N at 10 to 15 mph.

Next 12 Hours

Time
Temp
Precip
9 AM
78°
3%
9 AM
78°

Wind: WSW @ 4mph

Precip: 3% Chance

Humidity: 80%

Wind Chill: 78°

Heat Index: 83°

UV Index: 2 Low

Visibility: 9 mi

10 AM
81°
2%
10 AM
81°

Wind: W @ 4mph

Precip: 2% Chance

Humidity: 74%

Wind Chill: 81°

Heat Index: 87°

UV Index: 4 Moderate

Visibility: 10 mi

11 AM
84°
2%
11 AM
84°

Wind: WSW @ 3mph

Precip: 2% Chance

Humidity: 70%

Wind Chill: 84°

Heat Index: 90°

UV Index: 6 High

Visibility: 10 mi

12 PM
86°
2%
12 PM
86°

Wind: SW @ 5mph

Precip: 2% Chance

Humidity: 66%

Wind Chill: 86°

Heat Index: 94°

UV Index: 7 High

Visibility: 10 mi

1 PM
88°
15%
1 PM
88°

Wind: SW @ 6mph

Precip: 15% Chance

Humidity: 62%

Wind Chill: 88°

Heat Index: 96°

UV Index: 7 High

Visibility: 10 mi

2 PM
89°
15%
2 PM
89°

Wind: WSW @ 6mph

Precip: 15% Chance

Humidity: 59%

Wind Chill: 89°

Heat Index: 98°

UV Index: 6 High

Visibility: 10 mi

3 PM
89°
15%
3 PM
89°

Wind: SW @ 6mph

Precip: 15% Chance

Humidity: 57%

Wind Chill: 89°

Heat Index: 98°

UV Index: 5 Moderate

Visibility: 10 mi

4 PM
90°
15%
4 PM
90°

Wind: SW @ 6mph

Precip: 15% Chance

Humidity: 54%

Wind Chill: 90°

Heat Index: 99°

UV Index: 4 Moderate

Visibility: 10 mi

5 PM
91°
15%
5 PM
91°

Wind: SW @ 8mph

Precip: 15% Chance

Humidity: 54%

Wind Chill: 91°

Heat Index: 99°

UV Index: 2 Low

Visibility: 10 mi

6 PM
89°
13%
6 PM
89°

Wind: SSW @ 8mph

Precip: 13% Chance

Humidity: 58%

Wind Chill: 89°

Heat Index: 98°

UV Index: 1 Low

Visibility: 10 mi

7 PM
88°
19%
7 PM
88°

Wind: SSW @ 8mph

Precip: 19% Chance

Humidity: 62%

Wind Chill: 88°

Heat Index: 97°

UV Index: 0 Low

Visibility: 10 mi

8 PM
86°
35%
8 PM
86°

Wind: SSW @ 7mph

Precip: 35% Chance

Humidity: 69%

Wind Chill: 86°

Heat Index: 94°

UV Index: 0 Low

Visibility: 6 mi