Hourly Weather Forecast - Johnsburg, IL

12 AM
42°F
30%
3mph
SW
30% Chance of Light Rain
Humidity
74%
Feels like
42°F
Dew Point
34°F
1 AM
41°F
30%
3mph
SW
30% Chance of Light Rain
Humidity
75%
Feels like
41°F
Dew Point
34°F
2 AM
41°F
30%
3mph
SW
30% Chance of Light Rain
Humidity
77%
Feels like
41°F
Dew Point
34°F
3 AM
40°F
10%
3mph
SW
Cloudy
Humidity
79%
Feels like
40°F
Dew Point
35°F
4 AM
40°F
10%
3mph
WSW
Cloudy
Humidity
85%
Feels like
40°F
Dew Point
35°F
5 AM
40°F
10%
3mph
WSW
Mostly Cloudy
Humidity
90%
Feels like
40°F
Dew Point
37°F
5:39 AM
6 AM
42°F
10%
3mph
WSW
Mostly Cloudy
Humidity
89%
Feels like
40°F
Dew Point
39°F
7 AM
46°F
10%
4mph
WSW
Mostly Cloudy
Humidity
82%
Feels like
44°F
Dew Point
41°F
8 AM
51°F
10%
4mph
W
Partly Cloudy
Humidity
73%
Feels like
51°F
Dew Point
42°F
9 AM
55°F
10%
5mph
W
Partly Cloudy
Humidity
66%
Feels like
55°F
Dew Point
44°F
10 AM
58°F
10%
6mph
WNW
Partly Cloudy
Humidity
61%
Feels like
58°F
Dew Point
45°F
11 AM
60°F
10%
6mph
WNW
Partly Cloudy
Humidity
58%
Feels like
60°F
Dew Point
45°F
12 PM
61°F
10%
7mph
WNW
Partly Cloudy
Humidity
56%
Feels like
61°F
Dew Point
45°F
1 PM
61°F
10%
7mph
WNW
Partly Cloudy
Humidity
57%
Feels like
61°F
Dew Point
45°F
2 PM
60°F
10%
7mph
WNW
Partly Cloudy
Humidity
58%
Feels like
60°F
Dew Point
45°F
3 PM
59°F
10%
7mph
WNW
Partly Cloudy
Humidity
59%
Feels like
59°F
Dew Point
45°F
4 PM
58°F
10%
7mph
WNW
Partly Cloudy
Humidity
60%
Feels like
58°F
Dew Point
45°F
5 PM
58°F
10%
6mph
WNW
Partly Cloudy
Humidity
62%
Feels like
58°F
Dew Point
45°F
6 PM
56°F
10%
5mph
WNW
Partly Cloudy
Humidity
65%
Feels like
56°F
Dew Point
45°F
7 PM
56°F
10%
5mph
WNW
Partly Cloudy
Humidity
66%
Feels like
56°F
Dew Point
45°F
8 PM
54°F
10%
4mph
WNW
Partly Cloudy
Humidity
71%
Feels like
54°F
Dew Point
45°F
8:00 PM
9 PM
52°F
10%
4mph
NW
Mostly Clear
Humidity
75%
Feels like
52°F
Dew Point
44°F
10 PM
49°F
10%
4mph
NNW
Partly Cloudy
Humidity
82%
Feels like
48°F
Dew Point
44°F
11 PM
47°F
10%
3mph
NNW
Partly Cloudy
Humidity
86%
Feels like
46°F
Dew Point
43°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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