Hourly Weather Forecast - Decatur, MI

12 AM
10°F
20%
6mph
SW
Cloudy
Humidity
86%
Feels like
1°F
Dew Point
7°F
1 AM
10°F
20%
6mph
SW
Cloudy
Humidity
85%
Feels like
0°F
Dew Point
7°F
2 AM
11°F
20%
6mph
SSW
Cloudy
Humidity
85%
Feels like
1°F
Dew Point
7°F
3 AM
12°F
20%
6mph
SSW
Cloudy
Humidity
84%
Feels like
2°F
Dew Point
8°F
4 AM
13°F
20%
6mph
SSW
Cloudy
Humidity
82%
Feels like
4°F
Dew Point
9°F
5 AM
15°F
30%
6mph
SSW
30% Chance of Flurries
Humidity
79%
Feels like
6°F
Dew Point
10°F
6 AM
17°F
30%
5mph
SSW
30% Chance of Flurries
Humidity
78%
Feels like
9°F
Dew Point
11°F
7 AM
18°F
40%
4mph
SSW
40% Chance of Flurries
Humidity
76%
Feels like
12°F
Dew Point
12°F
8 AM
19°F
40%
4mph
SSW
40% Chance of Flurries
Humidity
79%
Feels like
13°F
Dew Point
13°F
8:05 AM
9 AM
19°F
40%
4mph
S
40% Chance of Flurries
Humidity
81%
Feels like
12°F
Dew Point
14°F
10 AM
19°F
30%
4mph
S
30% Chance of Flurries
Humidity
83%
Feels like
13°F
Dew Point
15°F
11 AM
20°F
30%
4mph
SSW
30% Chance of Flurries
Humidity
89%
Feels like
13°F
Dew Point
17°F
12 PM
20°F
30%
5mph
SW
30% Chance of Flurries
Humidity
92%
Feels like
13°F
Dew Point
18°F
1 PM
20°F
40%
5mph
WSW
40% Chance of Flurries
Humidity
96%
Feels like
13°F
Dew Point
19°F
2 PM
20°F
40%
5mph
W
40% Chance of Flurries
Humidity
94%
Feels like
13°F
Dew Point
19°F
3 PM
20°F
50%
5mph
W
50% Chance of Flurries
Humidity
93%
Feels like
13°F
Dew Point
18°F
4 PM
19°F
50%
6mph
WNW
50% Chance of Flurries
Humidity
91%
Feels like
11°F
Dew Point
17°F
5 PM
18°F
50%
5mph
NW
50% Chance Snow Showers
Humidity
91%
Feels like
10°F
Dew Point
16°F
5:47 PM
6 PM
18°F
50%
5mph
NNW
50% Chance Snow Showers
Humidity
89%
Feels like
10°F
Dew Point
15°F
7 PM
18°F
50%
6mph
N
50% Chance Snow Showers
Humidity
83%
Feels like
10°F
Dew Point
14°F
8 PM
18°F
50%
6mph
N
50% Chance Snow Showers
Humidity
81%
Feels like
10°F
Dew Point
13°F
9 PM
17°F
50%
6mph
N
50% Chance Snow Showers
Humidity
81%
Feels like
9°F
Dew Point
12°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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