Hourly Weather Forecast - Merna, IL

12 AM
44°F
10%
7mph
NW
Cloudy
Humidity
75%
Feels like
40°F
Dew Point
37°F
1 AM
43°F
10%
8mph
NW
Cloudy
Humidity
76%
Feels like
39°F
Dew Point
36°F
2 AM
43°F
10%
8mph
NW
Cloudy
Humidity
77%
Feels like
38°F
Dew Point
36°F
3 AM
42°F
10%
8mph
NW
Mostly Cloudy
Humidity
79%
Feels like
37°F
Dew Point
36°F
4 AM
42°F
10%
8mph
WNW
Partly Cloudy
Humidity
81%
Feels like
37°F
Dew Point
36°F
5 AM
41°F
10%
7mph
WNW
Partly Cloudy
Humidity
83%
Feels like
37°F
Dew Point
37°F
5:47 AM
6 AM
41°F
10%
7mph
W
Partly Cloudy
Humidity
84%
Feels like
37°F
Dew Point
37°F
7 AM
43°F
10%
7mph
W
Partly Cloudy
Humidity
81%
Feels like
38°F
Dew Point
37°F
8 AM
46°F
10%
9mph
W
Partly Cloudy
Humidity
74%
Feels like
41°F
Dew Point
38°F
9 AM
49°F
10%
11mph
W
Partly Cloudy
Humidity
64%
Feels like
44°F
Dew Point
37°F
10 AM
52°F
10%
13mph
W
Partly Cloudy
Humidity
56%
Feels like
52°F
Dew Point
37°F
11 AM
55°F
10%
15mph
W
Partly Cloudy
Humidity
50%
Feels like
55°F
Dew Point
36°F
12 PM
56°F
20%
16mph
W
Mostly Cloudy
Humidity
45%
Feels like
56°F
Dew Point
35°F
1 PM
58°F
20%
16mph
W
Cloudy
Humidity
42%
Feels like
58°F
Dew Point
35°F
2 PM
59°F
10%
16mph
W
Mostly Cloudy
Humidity
40%
Feels like
59°F
Dew Point
34°F
3 PM
60°F
10%
15mph
W
Partly Cloudy
Humidity
38%
Feels like
60°F
Dew Point
34°F
4 PM
60°F
10%
14mph
W
Partly Cloudy
Humidity
37%
Feels like
60°F
Dew Point
34°F
5 PM
60°F
10%
13mph
W
Partly Cloudy
Humidity
38%
Feels like
60°F
Dew Point
34°F
6 PM
58°F
20%
11mph
W
Partly Cloudy
Humidity
41%
Feels like
58°F
Dew Point
35°F
7 PM
57°F
20%
10mph
WSW
Partly Cloudy
Humidity
45%
Feels like
57°F
Dew Point
36°F
7:56 PM
8 PM
55°F
20%
9mph
WSW
Mostly Cloudy
Humidity
51%
Feels like
55°F
Dew Point
37°F
9 PM
52°F
30%
9mph
WSW
30% Chance of Light Rain
Humidity
58%
Feels like
52°F
Dew Point
38°F
10 PM
50°F
30%
9mph
SW
30% Chance of Light Rain
Humidity
64%
Feels like
50°F
Dew Point
39°F
11 PM
49°F
30%
10mph
SW
30% Chance of Light Rain
Humidity
69%
Feels like
45°F
Dew Point
40°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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