Hourly Weather Forecast - Long Grove, IL

12 AM
26°F
20%
6mph
S
Cloudy
Humidity
57%
Feels like
19°F
Dew Point
13°F
1 AM
26°F
10%
7mph
S
Cloudy
Humidity
55%
Feels like
19°F
Dew Point
12°F
2 AM
27°F
0%
7mph
S
Cloudy
Humidity
56%
Feels like
19°F
Dew Point
13°F
3 AM
28°F
0%
7mph
S
Cloudy
Humidity
58%
Feels like
20°F
Dew Point
15°F
4 AM
28°F
0%
8mph
S
Cloudy
Humidity
61%
Feels like
21°F
Dew Point
17°F
5 AM
29°F
10%
8mph
SSW
Cloudy
Humidity
65%
Feels like
21°F
Dew Point
19°F
6 AM
29°F
10%
8mph
SSW
Cloudy
Humidity
66%
Feels like
22°F
Dew Point
20°F
7 AM
31°F
10%
8mph
SSW
Cloudy
Humidity
65%
Feels like
24°F
Dew Point
20°F
7:16 AM
8 AM
33°F
10%
7mph
SSW
Cloudy
Humidity
63%
Feels like
26°F
Dew Point
21°F
9 AM
35°F
10%
7mph
SSW
Cloudy
Humidity
58%
Feels like
29°F
Dew Point
22°F
10 AM
37°F
10%
7mph
SW
Cloudy
Humidity
54%
Feels like
32°F
Dew Point
22°F
11 AM
40°F
10%
7mph
SW
Cloudy
Humidity
51%
Feels like
35°F
Dew Point
23°F
12 PM
41°F
10%
6mph
SW
Cloudy
Humidity
50%
Feels like
37°F
Dew Point
24°F
1 PM
42°F
10%
6mph
SW
Cloudy
Humidity
51%
Feels like
38°F
Dew Point
25°F
2 PM
42°F
10%
5mph
SW
Cloudy
Humidity
53%
Feels like
38°F
Dew Point
26°F
3 PM
41°F
10%
4mph
WSW
Cloudy
Humidity
58%
Feels like
38°F
Dew Point
27°F
4 PM
40°F
10%
4mph
WSW
Cloudy
Humidity
63%
Feels like
37°F
Dew Point
28°F
4:22 PM
5 PM
38°F
10%
4mph
WSW
Cloudy
Humidity
71%
Feels like
35°F
Dew Point
29°F
6 PM
36°F
10%
4mph
W
Cloudy
Humidity
76%
Feels like
34°F
Dew Point
30°F
7 PM
35°F
10%
3mph
W
Cloudy
Humidity
80%
Feels like
35°F
Dew Point
30°F
8 PM
35°F
10%
3mph
WNW
Cloudy
Humidity
79%
Feels like
35°F
Dew Point
29°F
9 PM
35°F
10%
3mph
WNW
Cloudy
Humidity
79%
Feels like
33°F
Dew Point
29°F
10 PM
35°F
10%
3mph
WNW
Cloudy
Humidity
79%
Feels like
32°F
Dew Point
29°F
11 PM
34°F
10%
3mph
WNW
Cloudy
Humidity
79%
Feels like
34°F
Dew Point
28°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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