Hourly Weather Forecast - Janesville, WI

12 AM
28°F
0%
6mph
SE
Mostly Cloudy
Humidity
79%
Feels like
22°F
Dew Point
23°F
1 AM
29°F
10%
5mph
SE
Mostly Cloudy
Humidity
79%
Feels like
23°F
Dew Point
23°F
2 AM
29°F
10%
5mph
SE
Cloudy
Humidity
79%
Feels like
24°F
Dew Point
24°F
3 AM
30°F
10%
5mph
SSE
Cloudy
Humidity
79%
Feels like
25°F
Dew Point
24°F
4 AM
30°F
10%
5mph
SE
Cloudy
Humidity
80%
Feels like
25°F
Dew Point
24°F
5 AM
30°F
10%
5mph
ESE
Cloudy
Humidity
83%
Feels like
25°F
Dew Point
26°F
6 AM
31°F
10%
5mph
E
Cloudy
Humidity
82%
Feels like
26°F
Dew Point
27°F
6:28 AM
7 AM
34°F
10%
5mph
ESE
Cloudy
Humidity
78%
Feels like
29°F
Dew Point
28°F
8 AM
37°F
0%
5mph
ESE
Mostly Cloudy
Humidity
72%
Feels like
32°F
Dew Point
29°F
9 AM
40°F
0%
5mph
ESE
Partly Cloudy
Humidity
67%
Feels like
36°F
Dew Point
30°F
10 AM
42°F
0%
5mph
ESE
Mostly Cloudy
Humidity
64%
Feels like
39°F
Dew Point
31°F
11 AM
43°F
0%
4mph
ESE
Mostly Cloudy
Humidity
63%
Feels like
41°F
Dew Point
31°F
12 PM
44°F
0%
3mph
ESE
Cloudy
Humidity
62%
Feels like
43°F
Dew Point
32°F
1 PM
45°F
10%
4mph
E
Cloudy
Humidity
61%
Feels like
43°F
Dew Point
32°F
2 PM
45°F
10%
4mph
NE
Cloudy
Humidity
62%
Feels like
43°F
Dew Point
33°F
3 PM
44°F
10%
5mph
NE
Mostly Cloudy
Humidity
64%
Feels like
42°F
Dew Point
33°F
4 PM
43°F
0%
4mph
NE
Mostly Cloudy
Humidity
67%
Feels like
40°F
Dew Point
33°F
5 PM
41°F
0%
4mph
NE
Partly Cloudy
Humidity
72%
Feels like
38°F
Dew Point
33°F
5:47 PM
6 PM
39°F
0%
4mph
NE
Partly Cloudy
Humidity
78%
Feels like
36°F
Dew Point
33°F
7 PM
37°F
0%
4mph
ENE
Mostly Clear
Humidity
84%
Feels like
34°F
Dew Point
33°F
8 PM
35°F
0%
4mph
E
Mostly Clear
Humidity
89%
Feels like
32°F
Dew Point
32°F
9 PM
34°F
0%
4mph
E
Hazy
Humidity
93%
Feels like
30°F
Dew Point
32°F
10 PM
33°F
0%
4mph
E
Hazy
Humidity
97%
Feels like
29°F
Dew Point
32°F
11 PM
31°F
0%
4mph
E
Foggy
Humidity
100%
Feels like
28°F
Dew Point
31°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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