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

Huron County Memorial Airport (KBAX)

Lat: 43.78°NLon: 82.98°WElev: 751ft.

Overcast

32°F

0°C

Humidity 95%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 21 Mar 4:55 am EDT
Extended Forecast for

Port Sanilac MI

  • Today

    Today: Mostly cloudy, with a high near 44. Light and variable wind becoming south southeast 5 to 8 mph in the morning.

    High: 44 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 41. South southeast wind around 10 mph, with gusts as high as 18 mph.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly before 2pm. Mostly cloudy, with a temperature falling to around 36 by 5pm. North wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F⇓

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 28. North wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 33. North wind around 14 mph, with gusts as high as 20 mph.

    High: 33 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 44. Light and variable wind becoming south southeast 5 to 8 mph in the morning.
Tonight
Mostly cloudy, with a steady temperature around 41. South southeast wind around 10 mph, with gusts as high as 18 mph.
Sunday
Showers likely, mainly before 2pm. Mostly cloudy, with a temperature falling to around 36 by 5pm. North wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 28. North wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 33. North wind around 14 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
A chance of rain. Mostly cloudy, with a high near 50.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Blustery.
Friday
Partly sunny, with a high near 34. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Sanilac MI
 43.43°N 82.55°W (Elev. 607 ft)
Last Update:
4:24 am EDT Mar 21, 2026
Forecast Valid:
5am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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