BIG BAY, MI 49808 Weather Forecast & Current Conditions

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GWINN, MI
Current Weather

1:47 PM EDT AUG 25, 2025
Scattered Clouds
61°F
Feels Like: 58°F
Dewpoint: 41°F
Rel. Hum.: 48%
Visibility: 10 miles
Wind: NNW at 18 mph, gusts to 24
Pressure: 30.01 inches
Last 72 hours

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BIG BAY, MI 49808
Weather Forecast

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LATE THIS AFTERNOON
Mostly sunny. Northwest winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Clear. Lows in the lower 40s. West winds 5 to 10 mph, becoming northwest after midnight.
TUESDAY
Sunny. Highs around 64. Northwest winds 5 to 10 mph, becoming north in the afternoon.
TUESDAY NIGHT
Clear in the evening, then becoming partly cloudy. Lows around 44 inland to around 54 at the shore. Temperature rising to around 50 after midnight. Light west winds, becoming southwest after midnight.
WEDNESDAY
A chance of showers with a slight chance of thunderstorms in the afternoon. Mostly cloudy. Highs around 71. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent.
WEDNESDAY NIGHT
A chance of showers in the evening. Cloudy. Lows 47 to 52. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
THURSDAY
Cooler. Partly cloudy. Highs around 58.
THURSDAY NIGHT AND FRIDAY
Mostly clear. Lows around 42 inland to around 49 at the shore. Highs around 64.
FRIDAY NIGHT AND SATURDAY
Partly cloudy. Lows around 43 inland to around 50 at the shore. Highs around 69.
SATURDAY NIGHT THROUGH LABOR DAY
Mostly clear. Lows around 49 inland to around 55 at the shore. Highs around 72.

Visible Weather Satellite
BIG BAY, MI 49808
Infrared Weather Satellite
BIG BAY, MI 49808
NEXRAD Weather Radar
BIG BAY, MI 49808

GWINN, MI 3 hourly weather forecast

weather forecast created  8:00 AM EDT  8/25/2025
Monday
25 AUG 2025
BIG BAY, MI 49808 weather forecast Day 1, 12 hours 2 PM 60° 57° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   17 53% 43°
High 62° BIG BAY, MI 49808 weather forecast Day 1, 15 hours 5 PM 61° 59° Clear NNW   16 51% 43°
Clear



BIG BAY, MI 49808 weather forecast Day 1, 18 hours 8 PM 56° 53° Clear 0%

0% Thunder
( 0% severe)
NNW   10 59% 42°
BIG BAY, MI 49808 weather forecast Day 1, 21 hours 11 PM 50° 47° Clear WNW   8 80% 44°
Tuesday
26 AUG 2025
BIG BAY, MI 49808 weather forecast Day 2, 0 hours 2 AM 46° 42° Clear 0%

0% Thunder
( 0% severe)
WNW   7 89% 43°
Low 44° BIG BAY, MI 49808 weather forecast Day 2, 3 hours 5 AM 45° 41° Clear WNW   7 89% 42°
High 65° BIG BAY, MI 49808 weather forecast Day 2, 6 hours 8 AM 46° 42° Clear 0%

0% Thunder
( 0% severe)
NW   7 89% 43°

Clear



BIG BAY, MI 49808 weather forecast Day 2, 9 hours 11 AM 60° 58° Clear NNW   12 58% 45°
BIG BAY, MI 49808 weather forecast Day 2, 12 hours 2 PM 63° 62° Clear 0%

0% Thunder
( 0% severe)
N   13 48% 43°
BIG BAY, MI 49808 weather forecast Day 2, 15 hours 5 PM 64° 63° Clear N   12 48% 44°
BIG BAY, MI 49808 weather forecast Day 2, 18 hours 8 PM 58° 57° Clear 0%

0% Thunder
( 1% severe)
NNE   6 62% 45°
BIG BAY, MI 49808 weather forecast Day 2, 21 hours 11 PM 51° 49° Clear WSW   6 77% 44°
Wednesday
27 AUG 2025
BIG BAY, MI 49808 weather forecast Day 3, 0 hours 2 AM 46° 42° Partly Cloudy 1%

0% Thunder
( 2% severe)
SW   7 86% 42°
Low 45° BIG BAY, MI 49808 weather forecast Day 3, 3 hours 5 AM 46° 42° Mostly Cloudy SW   8 83% 41°
High 70° BIG BAY, MI 49808 weather forecast Day 3, 6 hours 8 AM 49° 45° Mostly Cloudy 4%

0% Thunder
( 5% severe)
SW   10 83% 44°

Mostly Cloudy

Chance of Rain

BIG BAY, MI 49808 weather forecast Day 3, 9 hours 11 AM 62° 60° Mostly Cloudy WSW   14 67% 51°
BIG BAY, MI 49808 weather forecast Day 3, 15 hours 2 PM 68° 68° Mostly Cloudy 31%
RAIN
<.01 in
0% Thunder
( 22% severe)
W   15 61% 54°
BIG BAY, MI 49808 weather forecast Day 3, 18 hours 5 PM 68° 68° Mostly Cloudy WNW   13 63% 55°
BIG BAY, MI 49808 weather forecast Day 3, 21 hours 8 PM 62° 61° Mostly Cloudy     WNW   9 81% 56°

GWINN, MI extended weather forecast

Thursday
28 AUG 2025
Friday
29 AUG 2025
Saturday
30 AUG 2025
Sunday
31 AUG 2025
Monday
1 SEP 2025
Low 51° Low 40° Low 46° Low 51° Low 50°
High 59° High 66° High 70° High 68° High 71°
BIG BAY, MI 49808 weather forecast Day 4 BIG BAY, MI 49808 weather forecast Day 5 BIG BAY, MI 49808 weather forecast Day 6 BIG BAY, MI 49808 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
49% Rain
Clear
3% Rain
Clear
19% Rain
Partly Cloudy
24% Rain
Partly Cloudy
34% Rain
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