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South Branch, MI Weather Conditions

Updated: Thu Mar 5th 2026 9:45 AM EST

Partly Cloudy

35^°F 1^°C

Feels Like 27^°F / -3^°C

South Branch, MI weather condition is Partly Cloudy and 35°F.

Today's Weather in South Branch,MI

The current weather in South Branch MI as of 9:45 AM EST on Thu Mar 5th 2026, has a sky condition of Partly Cloudy with the visibility of 9 mile(s) and the UV index at 2. It is 35 degrees fahrenheit but feels like 27 degrees. The barometric pressure is 30.17 - measured by inches of mercury - and is falling since its last observation. The humidity is 86 percent that's falling since the last report, with a dew point of 27 degrees fahrenheit which is rising. Wind direction is from the East-Northeast at 10.5 miles per hour, gusting at 13.5 miles per hour. Sunrise was at 7:06 AM and Sunset is at 6:29 PM. The moon phase is a Waning Gibbous moon rising at 9:16 PM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 7:06 AM

Sunset: 6:29 PM

As of:

Moon

Moonrise: 9:16 PM

Moonset: 7:48 AM

Phase: Waning Gibbous Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Mist

Mist with a high of 34°F and a low of 30°F. Probable rainfall forecasted, having an 88% chance with an estimated 1.15in. Winds will be light at 10mph at times. Expect high humidity with levels above 80% to 97%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 34° \| Lo 30°	97%	88% \| est. 1.15in	0%	9.4 mph

Moderate Rain

Moderate Rain with a high of 56°F and a low of 33°F. Probable rainfall forecasted, having a 78% chance with an estimated 0.76in. Winds will be strong at speeds peaking at 21mph. Expect high humidity with levels above 80% to 96%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 56° \| Lo 33°	96%	78% \| est. 0.76in	0%	20.1 mph

Cloudy

Cloudy with a high of 52°F and a low of 30°F. Winds will be moderate, blowing around 16mph. The humidity will be on the higher side, reaching around 70%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 52° \| Lo 30°	70%	0%	0%	15.2 mph

Sunny

Sunny with a high of 60°F and a low of 43°F. Winds will be moderate, blowing around 19mph. Humidity levels are comfortable, sitting around 54%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 60° \| Lo 43°	54%	0%	0%	18.8 mph

Scattered Rain

Scattered Rain with a high of 60°F and a low of 35°F. Probable rainfall forecasted, having a 71% chance with an estimated 0.03in. Winds will be moderate, blowing around 15mph. The humidity will be on the higher side, reaching around 74%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 60° \| Lo 35°	74%	71% \| est. 0.03in	0%	14.1 mph

Yesterday 5-Day Wind

Weather Radar Map

Live South Branch, MI weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Monday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 35^°F. The morning temperature of 29°^F is lowest at 7am with the daytime high of 41°^F at 12pm and a low around 37°^F at 7pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.22^inHg at 11am and lowest being 30.14^inHg at 5am.

Hourly Wind Speeds

The fastest wind is reported to be 11.2^mph at 10am, while the slowest is 3.1^mph around 12am; expect wind gusts peaking 14.5^mph at 7am. View live wind conditions in South Branch

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