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

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Overcast

48°F

9°C

Humidity 54%
Wind Speed S 14 G 21 mph
Barometer 29.73 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 27 Feb 11:15 pm EST
Extended Forecast for

3 Miles NNW Lexington MI

  • Tonight

    Tonight: A chance of sprinkles between midnight and 1am. Mostly cloudy, with a low around 26. South southwest wind 11 to 14 mph becoming west northwest after midnight. Winds could gust as high as 26 mph.

    Low: 26 °F

    Chance
    Sprinkles

  • Saturday

    Saturday: Mostly sunny, with a temperature falling to around 26 by 5pm. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 31 °F⇓

    Mostly Sunny

  • Saturday Night

    Saturday Night: Snow likely between 7pm and 1am. Mostly cloudy, with a low around 16. Northeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around 2 inches.

    Low: 16 °F

    Snow Likely

  • Sunday

    Sunday: Partly sunny, with a high near 22. North wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 22 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 10. North wind around 6 mph becoming south southeast after midnight.

    Low: 10 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 19.

    Low: 19 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A chance of snow. Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of sprinkles between midnight and 1am. Mostly cloudy, with a low around 26. South southwest wind 11 to 14 mph becoming west northwest after midnight. Winds could gust as high as 26 mph.
Saturday
Mostly sunny, with a temperature falling to around 26 by 5pm. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Snow likely between 7pm and 1am. Mostly cloudy, with a low around 16. Northeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around 2 inches.
Sunday
Partly sunny, with a high near 22. North wind 9 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 10. North wind around 6 mph becoming south southeast after midnight.
Monday
Sunny, with a high near 28.
Monday Night
Increasing clouds, with a low around 19.
Tuesday
A chance of snow. Mostly cloudy, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 30.
Thursday
Rain likely. Mostly cloudy, with a high near 44.
Thursday Night
A chance of rain. Cloudy, with a low around 34.
Friday
A chance of rain. Cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lexington MI
 43.3°N 82.57°W (Elev. 702 ft)
Last Update:
3:36 pm EST Feb 27, 2026
Forecast Valid:
11pm EST Feb 27, 2026-6pm EST Mar 6, 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