Gwinn, Michigan Weather
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Weather Forecast for Gwinn, Michigan : Marquette County
Issued: 10:14 am EDT Apr 28, 2025 Latitude: 46.2810556 Longitude: -87.4409718 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
40% chance of thunderstorms on Today 70% chance of thunderstorms on Tonight 70% chance of rain & snow on Tuesday Mostly Sunny on Wednesday 60% chance of rain on Thursday 20% chance of rain & snow on Friday Mostly Sunny on Saturday Sunny on Sunday
High: 64°F Low: 40°F High: 38 °F High: 55°F High: 54°F High: 44°F High: 57°F High: 67°F
Low: 24°F Low: 33°F Low: 34°F Low: 29°F Low: 36°F  
Thunderstorms Thunderstorms Rain & Snow Mostly Sunny Rain Rain & Snow Mostly Sunny Sunny
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Current Conditions at
GWINN - (KSAW)
52°
Clear
as of 9:47 AM EDST
Rel. Humidity: 62%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
16 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
MUNISING - (KP53)
57°
Cloudy
as of 9:56 AM EDST
Rel. Humidity: 47%
Dew Point: 37°F
Pressure: 29.98 in.
Wind Data
10 MPH
Gust: 23 MPH
180° South
Current Conditions at
IRON MOUNTAIN - (KIMT)
46°
Cloudy
Light Rain
as of 8:54 AM CDST
Rel. Humidity: 75%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
7 MPH
200° South
Cloud Level(s): Broken at 10000ft, Solid Overcast at 11000ft
40% chance of thunderstorms Today Today... Scattered showers and thunderstorms, mainly after 5pm. Increasing clouds, with a high near 64. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.

70% chance of thunderstorms Tonight Tonight... Showers and thunderstorms likely before 4am, then a chance of showers after 5am. Some of the storms could be severe. Mostly cloudy, with a low around 40. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

70% chance of rain & snow Tuesday Tuesday... Rain showers likely before 1pm, then a slight chance of snow showers between 1pm and 2pm. Some thunder is also possible. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 38 by 1pm. Breezy, with a north wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 24. North wind 5 to 10 mph becoming light in the evening.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 55. Calm wind becoming south around 5 mph in the afternoon.

30% chance of rain Wednesday Night Wednesday Night... A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 33.

60% chance of rain Thursday Thursday... Showers likely, mainly after 2pm. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.

Rain on Thursday Night Thursday Night... Showers likely, mainly before 2am. Mostly cloudy, with a low around 34.

20% chance of rain & snow Friday Friday... A chance of rain showers, mixing with snow after 8am, then gradually ending. Mostly cloudy, with a high near 44.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 29.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 57.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 36.

Sunny on Sunday Sunday... Sunny, with a high near 67.

Current Radar Image


Sun Almanac for Gwinn, Michigan
Sunrise: 06:40 AM
Sunset: 8:55 PM
Civil Sunrise:06:07 AM
Civil Sunset: 9:28 PM
Nautical Sunrise: 05:26 AM
Nautical Sunset: 10:09 PM
Astro Sunrise: 04:40 AM
Astro Sunset: 10:55 PM
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