Hourly Weather Forecast - Janesville, IL

12 AM
55°F
10%
5mph
SSW
Mostly Clear
Humidity
90%
Feels like
55°F
Dew Point
53°F
1 AM
55°F
10%
6mph
S
Hazy
Humidity
93%
Feels like
55°F
Dew Point
53°F
2 AM
54°F
10%
6mph
SSE
Cloudy
Humidity
94%
Feels like
54°F
Dew Point
52°F
3 AM
54°F
10%
6mph
SSE
Cloudy
Humidity
93%
Feels like
54°F
Dew Point
52°F
4 AM
53°F
20%
7mph
SSE
Cloudy
Humidity
94%
Feels like
53°F
Dew Point
52°F
5 AM
54°F
30%
7mph
SSE
30% Chance of Light Rain
Humidity
97%
Feels like
54°F
Dew Point
53°F
6 AM
55°F
40%
8mph
SSE
40% Chance of Light Rain
Humidity
97%
Feels like
55°F
Dew Point
54°F
6:18 AM
7 AM
56°F
50%
9mph
SSE
50% Chance of Light Rain
Humidity
99%
Feels like
56°F
Dew Point
56°F
8 AM
59°F
50%
10mph
S
50% Chance of Light Rain
Humidity
98%
Feels like
59°F
Dew Point
58°F
9 AM
62°F
50%
11mph
S
50% Chance of Light Rain
Humidity
93%
Feels like
62°F
Dew Point
60°F
10 AM
65°F
50%
13mph
S
50% Chance of Light Rain
Humidity
86%
Feels like
65°F
Dew Point
61°F
11 AM
68°F
40%
14mph
S
40% Chance Rain Showers
Humidity
78%
Feels like
68°F
Dew Point
61°F
12 PM
70°F
30%
15mph
S
30% Chance Rain Showers
Humidity
73%
Feels like
70°F
Dew Point
61°F
1 PM
72°F
30%
17mph
SSW
30% Chance Rain Showers
Humidity
67%
Feels like
72°F
Dew Point
60°F
2 PM
73°F
20%
17mph
SSW
Partly Cloudy
Humidity
64%
Feels like
73°F
Dew Point
60°F
3 PM
74°F
10%
17mph
SSW
Partly Cloudy
Humidity
62%
Feels like
74°F
Dew Point
60°F
4 PM
73°F
10%
16mph
SSW
Partly Cloudy
Humidity
65%
Feels like
73°F
Dew Point
60°F
5 PM
71°F
10%
15mph
SSW
Partly Cloudy
Humidity
70%
Feels like
71°F
Dew Point
61°F
5:50 PM
6 PM
69°F
10%
13mph
SSW
Partly Cloudy
Humidity
74%
Feels like
69°F
Dew Point
60°F
7 PM
68°F
10%
13mph
S
Partly Cloudy
Humidity
75%
Feels like
68°F
Dew Point
60°F
8 PM
67°F
10%
13mph
S
Partly Cloudy
Humidity
75%
Feels like
67°F
Dew Point
59°F
9 PM
67°F
10%
13mph
S
Partly Cloudy
Humidity
79%
Feels like
67°F
Dew Point
60°F
10 PM
66°F
10%
14mph
SSW
Partly Cloudy
Humidity
79%
Feels like
66°F
Dew Point
59°F
11 PM
65°F
10%
14mph
SSW
Mostly Cloudy
Humidity
77%
Feels like
65°F
Dew Point
58°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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