Hourly Weather Forecast - Grass Lake, MI

2 AM
37°F
0%
4mph
NNE
Partly Cloudy
Humidity
98%
Feels like
34°F
Dew Point
37°F
3 AM
35°F
0%
3mph
NNE
Foggy
Humidity
100%
Feels like
33°F
Dew Point
35°F
4 AM
34°F
0%
2mph
NNE
Foggy
Humidity
100%
Feels like
34°F
Dew Point
34°F
5 AM
33°F
0%
2mph
NE
Foggy
Humidity
100%
Feels like
33°F
Dew Point
33°F
6 AM
32°F
0%
2mph
ENE
Foggy
Humidity
100%
Feels like
32°F
Dew Point
32°F
7 AM
33°F
0%
2mph
ENE
Foggy
Humidity
100%
Feels like
33°F
Dew Point
33°F
7:38 AM
8 AM
35°F
0%
2mph
E
Mostly Cloudy
Humidity
94%
Feels like
35°F
Dew Point
33°F
9 AM
38°F
0%
3mph
ESE
Mostly Cloudy
Humidity
85%
Feels like
38°F
Dew Point
34°F
10 AM
41°F
0%
4mph
SE
Mostly Cloudy
Humidity
76%
Feels like
38°F
Dew Point
34°F
11 AM
44°F
0%
6mph
SE
Mostly Cloudy
Humidity
70%
Feels like
40°F
Dew Point
35°F
12 PM
46°F
0%
6mph
SSE
Partly Cloudy
Humidity
66%
Feels like
43°F
Dew Point
35°F
1 PM
49°F
0%
8mph
SSE
Partly Cloudy
Humidity
62%
Feels like
45°F
Dew Point
36°F
2 PM
51°F
0%
8mph
SSE
Mostly Sunny
Humidity
57%
Feels like
51°F
Dew Point
36°F
3 PM
54°F
10%
8mph
S
Mostly Sunny
Humidity
52%
Feels like
54°F
Dew Point
37°F
4 PM
57°F
0%
9mph
S
Mostly Sunny
Humidity
50%
Feels like
57°F
Dew Point
38°F
5 PM
58°F
10%
9mph
S
Mostly Sunny
Humidity
50%
Feels like
58°F
Dew Point
39°F
6 PM
57°F
10%
9mph
S
Partly Cloudy
Humidity
53%
Feels like
57°F
Dew Point
40°F
7 PM
54°F
10%
9mph
S
Mostly Sunny
Humidity
60%
Feels like
54°F
Dew Point
41°F
7:49 PM
8 PM
53°F
0%
9mph
S
Mostly Clear
Humidity
65%
Feels like
53°F
Dew Point
41°F
9 PM
52°F
0%
9mph
S
Partly Cloudy
Humidity
68%
Feels like
52°F
Dew Point
42°F
10 PM
53°F
0%
9mph
SSW
Partly Cloudy
Humidity
69%
Feels like
53°F
Dew Point
43°F
11 PM
54°F
0%
9mph
SSW
Partly Cloudy
Humidity
70%
Feels like
54°F
Dew Point
44°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?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide