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

64°F

18°C

Humidity 49%
Wind Speed N 5 mph
Barometer 29.91 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 20 Jun 5:45 pm EDT
Extended Forecast for

4 Miles SE Big Bay MI

  • Tonight

    Tonight: A 20 percent chance of showers before 7pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 63. Calm wind becoming east around 5 mph in the afternoon.

    High: 63 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 63. North wind around 5 mph.

    High: 63 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. North wind around 5 mph becoming calm.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers before 7pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 45. Calm wind.
Sunday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 63. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 43. Calm wind.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 63. North wind around 5 mph.
Monday Night
Mostly clear, with a low around 46. North wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 46.
Wednesday
A chance of showers. Mostly cloudy, with a high near 59.
Wednesday Night
Mostly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Big Bay MI
 46.78°N 87.67°W (Elev. 640 ft)
Last Update:
6:13 pm EDT Jun 20, 2026
Forecast Valid:
6pm EDT Jun 20, 2026-6pm EDT Jun 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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