Hourly Weather Forecast - Janesville, WI

12 AM
30°F
10%
5mph
SSW
Foggy
Humidity
99%
Feels like
24°F
Dew Point
30°F
1 AM
30°F
10%
5mph
SSW
Partly Cloudy
Humidity
98%
Feels like
25°F
Dew Point
30°F
2 AM
31°F
10%
5mph
SSW
Mostly Cloudy
Humidity
96%
Feels like
27°F
Dew Point
30°F
3 AM
32°F
10%
4mph
SSW
Cloudy
Humidity
95%
Feels like
28°F
Dew Point
31°F
4 AM
32°F
10%
4mph
SSW
Cloudy
Humidity
95%
Feels like
27°F
Dew Point
31°F
5 AM
31°F
10%
5mph
SSW
Cloudy
Humidity
97%
Feels like
26°F
Dew Point
30°F
6 AM
31°F
0%
5mph
SW
Mostly Cloudy
Humidity
98%
Feels like
25°F
Dew Point
30°F
7 AM
31°F
20%
5mph
WSW
Foggy
Humidity
99%
Feels like
26°F
Dew Point
31°F
7:01 AM
8 AM
33°F
10%
5mph
W
Partly Cloudy
Humidity
95%
Feels like
28°F
Dew Point
32°F
9 AM
36°F
10%
5mph
WNW
Partly Cloudy
Humidity
91%
Feels like
31°F
Dew Point
33°F
10 AM
38°F
0%
5mph
WNW
Partly Cloudy
Humidity
89%
Feels like
34°F
Dew Point
35°F
11 AM
40°F
0%
5mph
NW
Partly Cloudy
Humidity
88%
Feels like
37°F
Dew Point
37°F
12 PM
42°F
10%
6mph
NNW
Mostly Sunny
Humidity
86%
Feels like
39°F
Dew Point
38°F
1 PM
44°F
0%
6mph
NNW
Mostly Sunny
Humidity
84%
Feels like
41°F
Dew Point
40°F
2 PM
46°F
0%
7mph
NNW
Sunny
Humidity
83%
Feels like
42°F
Dew Point
41°F
3 PM
47°F
0%
7mph
NNW
Mostly Sunny
Humidity
82%
Feels like
43°F
Dew Point
41°F
4 PM
46°F
0%
7mph
NNW
Mostly Sunny
Humidity
82%
Feels like
43°F
Dew Point
41°F
5 PM
45°F
0%
7mph
NW
Mostly Sunny
Humidity
86%
Feels like
41°F
Dew Point
41°F
6 PM
42°F
0%
6mph
NW
Partly Cloudy
Humidity
91%
Feels like
38°F
Dew Point
40°F
7 PM
39°F
0%
6mph
WNW
Cloudy
Humidity
96%
Feels like
35°F
Dew Point
38°F
7:07 PM
8 PM
37°F
0%
5mph
W
Foggy
Humidity
99%
Feels like
33°F
Dew Point
37°F
9 PM
36°F
0%
5mph
W
Foggy
Humidity
100%
Feels like
31°F
Dew Point
36°F
10 PM
35°F
0%
5mph
WSW
Foggy
Humidity
100%
Feels like
30°F
Dew Point
35°F
11 PM
34°F
0%
5mph
SW
Foggy
Humidity
100%
Feels like
29°F
Dew Point
34°F

Snowfall Forecast Through Monday Night

Major Winter Storm Afflicts Midwest, Great Lakes

A burgeoning winter storm in the central Plains is on track to bring impactful snow or winds to the eastern two-thirds of the nation through Monday.

Sunday's Severe Weather Outlook

Intense Severe Storms Malign Plains, East Coast

Monday's Weather Outlook

Monday's Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide