Hourly Weather Forecast - Merrionette Park, IL

11 AM
40°F
0%
1mph
NW
Partly Cloudy
Humidity
74%
Feels like
40°F
Dew Point
32°F
12 PM
40°F
0%
0mph
NW
Partly Cloudy
Humidity
72%
Feels like
40°F
Dew Point
32°F
1 PM
40°F
0%
0mph
NNW
Partly Cloudy
Humidity
71%
Feels like
40°F
Dew Point
31°F
2 PM
39°F
0%
0mph
SE
Partly Cloudy
Humidity
74%
Feels like
39°F
Dew Point
31°F
3 PM
38°F
0%
1mph
SE
Mostly Sunny
Humidity
76%
Feels like
38°F
Dew Point
31°F
4 PM
36°F
0%
2mph
SE
Partly Cloudy
Humidity
80%
Feels like
36°F
Dew Point
31°F
4:21 PM
5 PM
35°F
0%
2mph
SSE
Partly Cloudy
Humidity
84%
Feels like
35°F
Dew Point
31°F
6 PM
35°F
0%
3mph
SSE
Mostly Clear
Humidity
84%
Feels like
32°F
Dew Point
31°F
7 PM
35°F
0%
4mph
SSE
Mostly Clear
Humidity
85%
Feels like
31°F
Dew Point
31°F
8 PM
35°F
0%
6mph
SSE
Partly Cloudy
Humidity
85%
Feels like
29°F
Dew Point
31°F
9 PM
35°F
0%
7mph
SSE
Partly Cloudy
Humidity
87%
Feels like
29°F
Dew Point
31°F
10 PM
35°F
0%
8mph
S
Partly Cloudy
Humidity
87%
Feels like
29°F
Dew Point
32°F
11 PM
36°F
0%
8mph
S
Mostly Cloudy
Humidity
88%
Feels like
30°F
Dew Point
33°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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