Weather in Flat Rock, MI
Updated 2026-09-26 12:45 local time · ZIP codes 48134
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
64°2% rain68°1% rain69°1% rain69°1% rain
69°3% rain
68°10% rain66°12% rain
64°8% rain62°9% rain61°9% rain
60°8% rain59°6% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 12%).
It feels like 56°F with winds near 10 mph.
69°F, 1% rain chance and 8 mph wind.
Visibility is around 6 mi; gusts may reach 17 mph.
Current temperature is 64°F, wind 10 mph, rain chance up to 12%.
UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in Flat Rock
Michigan weather is strongly influenced by the Great Lakes, which can moderate temperatures but also produce lake-effect clouds and heavy snow in favored areas.
Flat Rock is part of the Midwest weather region. The forecast point is near 42.10°N latitude and 83.29°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Flat Rock weather today
Sunny and 64°F in Flat Rock, MI. Today's high is 69°F with a 6% rain chance. Winds are around 10 mph with gusts near 12 mph. Relative humidity is 46%, pressure is 30.20 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Flat Rock
Sunrise is at 07:24 AM and sunset is at 07:24 PM. Tomorrow's forecast calls for Sunny with a high near 73°F and a low near 56°F. The maximum rain chance is 3%.