Hourly Weather Forecast - South Branch, MI

12 AM
26°F
30%
12mph
NNW
30% Chance of Flurries
Humidity
73%
Feels like
15°F
Dew Point
18°F
1 AM
25°F
20%
12mph
NNW
Cloudy
Humidity
72%
Feels like
14°F
Dew Point
17°F
2 AM
24°F
10%
11mph
NNW
Mostly Cloudy
Humidity
72%
Feels like
13°F
Dew Point
16°F
3 AM
23°F
10%
11mph
NNW
Partly Cloudy
Humidity
71%
Feels like
12°F
Dew Point
15°F
4 AM
22°F
10%
11mph
NNW
Partly Cloudy
Humidity
70%
Feels like
12°F
Dew Point
14°F
5 AM
22°F
10%
10mph
NNW
Mostly Clear
Humidity
70%
Feels like
11°F
Dew Point
13°F
6 AM
21°F
10%
10mph
N
Mostly Clear
Humidity
70%
Feels like
11°F
Dew Point
13°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?

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