Hourly Weather Forecast - Merrionette Park, IL

12 AM
40°F
0%
2mph
SSE
Mostly Cloudy
Humidity
69%
Feels like
40°F
Dew Point
30°F
1 AM
39°F
0%
2mph
S
Mostly Cloudy
Humidity
74%
Feels like
39°F
Dew Point
31°F
2 AM
39°F
0%
3mph
S
Partly Cloudy
Humidity
78%
Feels like
39°F
Dew Point
32°F
3 AM
38°F
0%
2mph
S
Partly Cloudy
Humidity
81%
Feels like
38°F
Dew Point
33°F
4 AM
38°F
0%
2mph
S
Partly Cloudy
Humidity
84%
Feels like
38°F
Dew Point
33°F
5 AM
37°F
0%
2mph
S
Partly Cloudy
Humidity
88%
Feels like
37°F
Dew Point
34°F
6 AM
36°F
0%
2mph
SSE
Partly Cloudy
Humidity
93%
Feels like
36°F
Dew Point
34°F
6:46 AM
7 AM
35°F
0%
3mph
SSE
Partly Cloudy
Humidity
98%
Feels like
35°F
Dew Point
35°F
8 AM
36°F
10%
2mph
SSE
Partly Cloudy
Humidity
98%
Feels like
36°F
Dew Point
36°F
9 AM
39°F
10%
3mph
SSE
Partly Cloudy
Humidity
90%
Feels like
37°F
Dew Point
36°F
10 AM
42°F
10%
3mph
SSE
Mostly Cloudy
Humidity
78%
Feels like
41°F
Dew Point
36°F
11 AM
45°F
10%
4mph
SSE
Mostly Cloudy
Humidity
71%
Feels like
43°F
Dew Point
36°F
12 PM
47°F
10%
5mph
S
Mostly Cloudy
Humidity
66%
Feels like
45°F
Dew Point
37°F
1 PM
49°F
10%
6mph
S
Mostly Cloudy
Humidity
63%
Feels like
47°F
Dew Point
37°F
2 PM
51°F
10%
6mph
SSE
Mostly Cloudy
Humidity
60%
Feels like
51°F
Dew Point
38°F
3 PM
51°F
10%
6mph
SSE
Mostly Cloudy
Humidity
59%
Feels like
51°F
Dew Point
37°F
4 PM
51°F
20%
6mph
SE
Partly Cloudy
Humidity
60%
Feels like
51°F
Dew Point
38°F
5 PM
49°F
20%
5mph
SE
Partly Cloudy
Humidity
63%
Feels like
47°F
Dew Point
38°F
6 PM
48°F
30%
5mph
SE
30% Chance Rain Showers
Humidity
71%
Feels like
46°F
Dew Point
39°F
7 PM
47°F
30%
4mph
SE
30% Chance Rain Showers
Humidity
79%
Feels like
45°F
Dew Point
40°F
7:08 PM
8 PM
46°F
20%
4mph
SE
Mostly Clear
Humidity
83%
Feels like
44°F
Dew Point
41°F
9 PM
46°F
20%
4mph
SSE
Mostly Clear
Humidity
86%
Feels like
45°F
Dew Point
42°F
10 PM
46°F
20%
4mph
SSE
Mostly Clear
Humidity
90%
Feels like
45°F
Dew Point
43°F
11 PM
46°F
20%
3mph
SSE
Hazy
Humidity
95%
Feels like
45°F
Dew Point
45°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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