Hourly Weather | Tomorrow Thursday, March 19, 2026
Janesville, Wisconsin
12 AM
Cloudy Weather
28°
Feels Like 30°
19
Frost Risk: 84%
Humidity: 98%
UV Index: 0
Wind: 4 mph
1 AM
Cloudy Weather
28°
Feels Like 30°
24
Frost Risk: 84%
Humidity: 98%
UV Index: 0
Wind: 4 mph
2 AM
Cloudy Weather
30°
Feels Like 30°
34
Humidity: 98%
UV Index: 0
Wind: 4 mph
3 AM
Cloudy Weather
30°
Feels Like 32°
34
Frost Risk: 52%
Humidity: 97%
UV Index: 0
Wind: 2 mph
4 AM
Cloudy Weather
30°
Feels Like 34°
34
Frost Risk: 59%
Humidity: 94%
UV Index: 0
Wind: 2 mph
5 AM
Cloudy Weather
30°
Feels Like 34°
35
Frost Risk: 52%
Humidity: 93%
UV Index: 0
Wind: 2 mph
6 AM
Cloudy Weather
30°
Feels Like 32°
38
Humidity: 92%
UV Index: 0
Wind: 2 mph
7 AM
Rainy Weather
34°
Feels Like 30°
42
Humidity: 87%
UV Index: 0
Wind: 4 mph
8 AM
Rainy Weather
34°
Feels Like 34°
42
Humidity: 83%
UV Index: 0
Wind: 4 mph
9 AM
Cloudy Weather
36°
Feels Like 37°
38
Humidity: 81%
UV Index: 1
Wind: 5 mph
10 AM
Cloudy Weather
39°
Feels Like 39°
35
Humidity: 77%
UV Index: 1
Wind: 6 mph
11 AM
Cloudy Weather
41°
Feels Like 41°
34
Humidity: 74%
UV Index: 2
Wind: 7 mph
12 PM
Cloudy Weather
45°
Feels Like 46°
34
Humidity: 71%
UV Index: 3
Wind: 7 mph
1 PM
Cloudy Weather
45°
Feels Like 48°
26
Humidity: 68%
UV Index: 4
Wind: 7 mph
2 PM
Cloudy Weather
46°
Feels Like 52°
10
Humidity: 64%
UV Index: 4
Wind: 7 mph
3 PM
Cloudy Weather
48°
Feels Like 52°
10
Humidity: 62%
UV Index: 4
Wind: 7 mph
4 PM
Cloudy Weather
50°
Feels Like 52°
10
Humidity: 59%
UV Index: 3
Wind: 7 mph
5 PM
Cloudy Weather
48°
Feels Like 48°
10
Humidity: 62%
UV Index: 2
Wind: 7 mph
6 PM
Cloudy Weather
46°
Feels Like 45°
10
Humidity: 64%
UV Index: 1
Wind: 7 mph
7 PM
Cloudy Weather
45°
Feels Like 43°
7
Humidity: 69%
UV Index: 0
Wind: 6 mph
8 PM
Cloudy Night
43°
Feels Like 39°
0
Humidity: 77%
UV Index: 0
Wind: 6 mph
9 PM
Cloudy Night
39°
Feels Like 37°
0
Humidity: 85%
UV Index: 0
Wind: 6 mph
10 PM
Cloudy Night
37°
Feels Like 36°
0
Humidity: 95%
UV Index: 0
Wind: 5 mph
11 PM
Cloudy Night
37°
Feels Like 36°
0
Humidity: 98%
UV Index: 0
Wind: 5 mph