Hourly Weather Forecast - Grass Lake, MI

12 AM
29°F
10%
4mph
WNW
Foggy
Humidity
100%
Feels like
25°F
Dew Point
29°F
1 AM
29°F
10%
4mph
NW
Foggy
Humidity
100%
Feels like
25°F
Dew Point
29°F
2 AM
29°F
10%
4mph
NW
Foggy
Humidity
100%
Feels like
25°F
Dew Point
29°F
3 AM
30°F
10%
4mph
NNW
Foggy
Humidity
100%
Feels like
26°F
Dew Point
30°F
4 AM
30°F
10%
4mph
NNW
Foggy
Humidity
100%
Feels like
26°F
Dew Point
30°F
5 AM
30°F
10%
4mph
N
Foggy
Humidity
100%
Feels like
26°F
Dew Point
30°F
6 AM
29°F
10%
4mph
NNE
Foggy
Humidity
100%
Feels like
25°F
Dew Point
29°F
7 AM
28°F
10%
4mph
NE
Foggy
Humidity
100%
Feels like
24°F
Dew Point
28°F
8 AM
28°F
10%
4mph
ENE
Foggy
Humidity
100%
Feels like
24°F
Dew Point
28°F
8:03 AM
9 AM
30°F
10%
4mph
E
Foggy
Humidity
100%
Feels like
26°F
Dew Point
30°F
10 AM
32°F
10%
5mph
ESE
Cloudy
Humidity
97%
Feels like
27°F
Dew Point
31°F
11 AM
34°F
10%
6mph
ESE
Cloudy
Humidity
93%
Feels like
28°F
Dew Point
32°F
12 PM
35°F
10%
7mph
ESE
Cloudy
Humidity
88%
Feels like
30°F
Dew Point
32°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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