Hourly Weather Forecast - Janesville, IL

2 PM
63°F
70%
19mph
SW
70% Chance Rain Showers
Humidity
44%
Feels like
63°F
Dew Point
41°F
3 PM
64°F
0%
19mph
SSW
Mostly Cloudy
Humidity
43%
Feels like
64°F
Dew Point
41°F
4 PM
65°F
0%
19mph
SSW
Partly Cloudy
Humidity
43%
Feels like
65°F
Dew Point
42°F
5 PM
65°F
10%
17mph
SSW
Partly Cloudy
Humidity
45%
Feels like
65°F
Dew Point
43°F
6 PM
64°F
10%
15mph
SSW
Partly Cloudy
Humidity
47%
Feels like
64°F
Dew Point
44°F
7 PM
63°F
10%
13mph
SSW
Partly Cloudy
Humidity
51%
Feels like
63°F
Dew Point
45°F
7:48 PM
8 PM
62°F
20%
11mph
SSW
Partly Cloudy
Humidity
56%
Feels like
62°F
Dew Point
46°F
9 PM
60°F
30%
11mph
SSW
30% Chance Rain Showers
Humidity
62%
Feels like
60°F
Dew Point
47°F
10 PM
58°F
30%
10mph
SSW
30% Chance Rain Showers
Humidity
68%
Feels like
58°F
Dew Point
47°F
11 PM
56°F
30%
10mph
SSW
30% Chance Rain Showers
Humidity
72%
Feels like
56°F
Dew Point
48°F

Today's Weather Outlook

Today's Weather Outlook

A warmer, quieter spring pattern spreads across much of the country today as dry weather approaches more regions.

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

Debris from the Tuscaloosa-Birmingham tornado. Source: National Weather Service in Birmingham, Alabama

Remembering the Tuscaloosa-Birmingham Tornado

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

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