National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Marquette Sawyer Regional Airport (KSAW)

Lat: 46.35°NLon: 87.4°WElev: 1220ft.

Overcast

55°F

13°C

Humidity 94%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 28 Aug 5:18 am EDT
Extended Forecast for

Gwinn MI

  • Today

    Today: Mostly sunny, with a high near 74. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 50. East wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 76. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Patchy Fog
    then Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 58. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 58 °F

    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 78. South wind around 5 mph.

    High: 78 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers. Mostly cloudy, with a high near 81.

    High: 81 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before 2am. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 74. Calm wind becoming northwest around 5 mph in the afternoon.
Tonight
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 50. East wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 76. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 58. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
A 50 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 78. South wind around 5 mph.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 60.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 81.
Monday Night
A chance of showers before 2am. Mostly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Partly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Gwinn MI
 46.28°N 87.43°W (Elev. 1102 ft)
Last Update:
3:38 am EDT Aug 28, 2026
Forecast Valid:
5am EDT Aug 28, 2026-6pm EDT Sep 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation