Weather in Sparta, MI
Updated 2026-08-11 11:15 local time · ZIP codes 49345
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
75°7% rain83°4% rain
79°18% rain77°26% rain82°17% rain79°10% rain80°3% rain81°3% rain80°3% rain76°4% rain
72°6% rain70°8% 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 26%).
It feels like 77°F with winds near 8 mph.
76°F, 4% rain chance and 4 mph wind.
Visibility is around 6 mi; gusts may reach 12 mph.
Current temperature is 75°F, wind 8 mph, rain chance up to 26%.
UV index is 1.
Sparta weather today
Sunny and 75°F in Sparta, MI. Today's high is 83°F with a 36% rain chance. Winds are around 8 mph with gusts near 10 mph. Relative humidity is 73%, pressure is 29.90 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Sparta
Sunrise is at 06:44 AM and sunset is at 08:51 PM. Tomorrow's forecast calls for Sunny with a high near 89°F and a low near 63°F. The maximum rain chance is 5%.