Weather in Big Bay, MI
Updated 2026-09-26 13:30 local time · ZIP codes 49808
Partly Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
67°6% rain
68°10% rain69°11% rain69°11% rain68°12% rain66°13% rain63°18% rain
60°22% rain59°20% rain58°18% rain57°17% rain57°17% 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 22%).
It feels like 63°F with winds near 6 mph.
68°F, 10% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 16 mph.
Current temperature is 67°F, wind 6 mph, rain chance up to 22%.
UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in Big Bay
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.
Big Bay is part of the Midwest weather region. The forecast point is near 46.82°N latitude and 87.73°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.
Big Bay weather today
Partly Cloudy and 67°F in Big Bay, MI. Today's high is 69°F with a 9% rain chance. Winds are around 6 mph with gusts near 8 mph. Relative humidity is 48%, pressure is 30.21 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Big Bay
Sunrise is at 07:43 AM and sunset is at 07:41 PM. Tomorrow's forecast calls for Overcast with a high near 67°F and a low near 52°F. The maximum rain chance is 10%.