Hourly Weather Forecast - Janesville, IL

12 AM
26°F
0%
10mph
ESE
Clear
Humidity
70%
Feels like
16°F
Dew Point
17°F
1 AM
25°F
0%
10mph
ESE
Clear
Humidity
72%
Feels like
15°F
Dew Point
17°F
2 AM
25°F
0%
9mph
ESE
Clear
Humidity
72%
Feels like
15°F
Dew Point
17°F
3 AM
25°F
0%
9mph
ESE
Clear
Humidity
73%
Feels like
15°F
Dew Point
17°F
4 AM
25°F
0%
8mph
ESE
Clear
Humidity
75%
Feels like
16°F
Dew Point
18°F
5 AM
24°F
0%
8mph
ESE
Mostly Clear
Humidity
77%
Feels like
16°F
Dew Point
18°F
6 AM
25°F
0%
7mph
ESE
Mostly Clear
Humidity
78%
Feels like
17°F
Dew Point
19°F
6:52 AM
7 AM
26°F
0%
7mph
ESE
Mostly Sunny
Humidity
76%
Feels like
18°F
Dew Point
20°F
8 AM
28°F
0%
8mph
SE
Sunny
Humidity
74%
Feels like
20°F
Dew Point
21°F
9 AM
30°F
0%
7mph
SE
Sunny
Humidity
71%
Feels like
23°F
Dew Point
22°F
10 AM
33°F
0%
7mph
SSE
Sunny
Humidity
66%
Feels like
27°F
Dew Point
24°F
11 AM
37°F
0%
7mph
S
Sunny
Humidity
61%
Feels like
32°F
Dew Point
25°F
12 PM
40°F
0%
6mph
SSW
Sunny
Humidity
58%
Feels like
35°F
Dew Point
26°F
1 PM
42°F
0%
6mph
SSW
Sunny
Humidity
56%
Feels like
38°F
Dew Point
28°F
2 PM
44°F
0%
6mph
SSW
Sunny
Humidity
56%
Feels like
40°F
Dew Point
29°F
3 PM
44°F
0%
7mph
S
Sunny
Humidity
57%
Feels like
40°F
Dew Point
29°F
4 PM
42°F
0%
7mph
S
Sunny
Humidity
61%
Feels like
38°F
Dew Point
30°F
5 PM
40°F
0%
7mph
S
Sunny
Humidity
68%
Feels like
35°F
Dew Point
30°F
5:22 PM
6 PM
38°F
0%
8mph
SSE
Clear
Humidity
73%
Feels like
32°F
Dew Point
30°F
7 PM
37°F
0%
8mph
SSE
Clear
Humidity
76%
Feels like
31°F
Dew Point
30°F
8 PM
37°F
0%
9mph
S
Clear
Humidity
77%
Feels like
30°F
Dew Point
30°F
9 PM
36°F
0%
10mph
S
Clear
Humidity
79%
Feels like
29°F
Dew Point
30°F
10 PM
36°F
0%
10mph
S
Clear
Humidity
80%
Feels like
29°F
Dew Point
30°F
11 PM
36°F
0%
11mph
S
Clear
Humidity
81%
Feels like
28°F
Dew Point
31°F

Sunday Morning's Low Temperatures

Snow, Record-Breaking Cold Impacts Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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