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

30°F

-1°C

Humidity 69%
Wind Speed SW 7 mph
Barometer 30.13 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 12 Jan 3:35 am EST
Extended Forecast for

4 Miles S Lexington MI

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 30. Southwest wind around 16 mph, with gusts as high as 26 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 36. West southwest wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 36 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. West southwest wind 10 to 13 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain after 1pm. Mostly cloudy, with a high near 39. Breezy, with a south southwest wind 14 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    High: 39 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 30. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Rain and snow likely, becoming all snow after 1pm. Mostly cloudy, with a high near 34. Breezy. Chance of precipitation is 70%.

    High: 34 °F

    Rain/Snow
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 17. Windy. Chance of precipitation is 50%.

    Low: 17 °F

    Chance Snow
    and Windy

  • Thursday

    Thursday: Mostly cloudy, with a high near 21. Blustery.

    High: 21 °F

    Mostly Cloudy
    and Blustery

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 30. Southwest wind around 16 mph, with gusts as high as 26 mph.
Monday
Partly sunny, with a high near 36. West southwest wind 14 to 16 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 28. West southwest wind 10 to 13 mph.
Tuesday
A chance of rain after 1pm. Mostly cloudy, with a high near 39. Breezy, with a south southwest wind 14 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 30. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Wednesday
Rain and snow likely, becoming all snow after 1pm. Mostly cloudy, with a high near 34. Breezy. Chance of precipitation is 70%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 17. Windy. Chance of precipitation is 50%.
Thursday
Mostly cloudy, with a high near 21. Blustery.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
A chance of snow. Mostly cloudy, with a high near 26.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23.
Saturday
A chance of snow. Mostly cloudy, with a high near 28.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 14.
Sunday
Mostly cloudy, with a high near 20. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Lexington MI
 43.21°N 82.52°W (Elev. 600 ft)
Last Update:
3:35 am EST Jan 12, 2026
Forecast Valid:
3am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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