Hourly Weather Forecast - Long Grove, IL

12 AM
37°F
20%
6mph
WSW
Cloudy
Humidity
84%
Feels like
32°F
Dew Point
33°F
1 AM
37°F
20%
6mph
WSW
Cloudy
Humidity
83%
Feels like
32°F
Dew Point
32°F
2 AM
37°F
20%
6mph
W
Cloudy
Humidity
83%
Feels like
32°F
Dew Point
32°F
3 AM
37°F
20%
5mph
W
Cloudy
Humidity
83%
Feels like
32°F
Dew Point
32°F
4 AM
36°F
20%
4mph
W
Partly Cloudy
Humidity
83%
Feels like
32°F
Dew Point
31°F
5 AM
34°F
20%
4mph
W
Mostly Clear
Humidity
85%
Feels like
30°F
Dew Point
30°F
6 AM
33°F
20%
3mph
WNW
Mostly Clear
Humidity
87%
Feels like
30°F
Dew Point
29°F
7 AM
32°F
20%
2mph
WNW
Partly Cloudy
Humidity
85%
Feels like
32°F
Dew Point
29°F
7:14 AM
8 AM
33°F
20%
2mph
WNW
Partly Cloudy
Humidity
81%
Feels like
33°F
Dew Point
28°F
9 AM
35°F
20%
1mph
WNW
Partly Cloudy
Humidity
75%
Feels like
35°F
Dew Point
27°F
10 AM
36°F
20%
0mph
W
Partly Cloudy
Humidity
71%
Feels like
36°F
Dew Point
27°F
11 AM
37°F
20%
0mph
W
Partly Cloudy
Humidity
67%
Feels like
37°F
Dew Point
27°F
12 PM
37°F
20%
0mph
W
Partly Cloudy
Humidity
65%
Feels like
37°F
Dew Point
26°F
1 PM
37°F
20%
1mph
WSW
Mostly Sunny
Humidity
65%
Feels like
37°F
Dew Point
26°F
2 PM
37°F
20%
1mph
SSW
Mostly Sunny
Humidity
67%
Feels like
37°F
Dew Point
27°F
3 PM
36°F
20%
1mph
SSW
Mostly Sunny
Humidity
71%
Feels like
36°F
Dew Point
27°F
4 PM
35°F
20%
2mph
S
Mostly Sunny
Humidity
74%
Feels like
35°F
Dew Point
27°F
4:21 PM
5 PM
34°F
20%
2mph
S
Mostly Clear
Humidity
78%
Feels like
34°F
Dew Point
27°F
6 PM
33°F
20%
3mph
S
Mostly Clear
Humidity
83%
Feels like
30°F
Dew Point
28°F
7 PM
33°F
20%
4mph
S
Mostly Clear
Humidity
86%
Feels like
29°F
Dew Point
29°F
8 PM
33°F
20%
5mph
S
Partly Cloudy
Humidity
88%
Feels like
28°F
Dew Point
30°F
9 PM
34°F
20%
6mph
S
Mostly Cloudy
Humidity
89%
Feels like
28°F
Dew Point
31°F
10 PM
34°F
20%
7mph
S
Mostly Cloudy
Humidity
90%
Feels like
28°F
Dew Point
31°F
11 PM
35°F
20%
8mph
S
Cloudy
Humidity
90%
Feels like
29°F
Dew Point
32°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday'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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