Weather in South Branch, MI
Updated 2026-08-11 11:15 local time · ZIP codes 48761
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
74°3% rain77°2% rain80°1% rain82°1% rain84°1% rain84°1% rain84°1% rain83°2% rain80°2% rain77°3% rain
74°4% rain71°4% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 4%).
It feels like 75°F with winds near 3 mph.
74°F, 3% rain chance and 3 mph wind.
Visibility is around 6 mi; gusts may reach 9 mph.
Current temperature is 74°F, wind 3 mph, rain chance up to 4%.
UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.
South Branch weather today
Sunny and 74°F in South Branch, MI. Today's high is 84°F with a 4% rain chance. Winds are around 3 mph with gusts near 4 mph. Relative humidity is 56%, pressure is 29.92 inHg, and visibility is about 6 miles.
Tonight and tomorrow in South Branch
Sunrise is at 06:33 AM and sunset is at 08:47 PM. Tomorrow's forecast calls for Sunny with a high near 83°F and a low near 59°F. The maximum rain chance is 57%.