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.

Mostly Cloudy

75°F

24°C

Humidity 57%
Wind Speed NW 8 mph
Barometer 29.95 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 27 Aug 11:55 am EDT
Extended Forecast for

Lexington MI

  • This Afternoon

    This Afternoon: A slight chance of showers after 3pm. Partly sunny, with a high near 76. West northwest wind 7 to 9 mph. Chance of precipitation is 20%.

    High: 76 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers before 11pm. Partly cloudy, with a low around 60. North northeast wind around 7 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 72. Northeast wind 7 to 9 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60. East northeast wind 5 to 7 mph becoming south southeast after midnight.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 78. Southwest wind 6 to 8 mph.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 68.

    Low: 68 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before 8am. Partly sunny, with a high near 82.

    High: 82 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A slight chance of showers after 3pm. Partly sunny, with a high near 76. West northwest wind 7 to 9 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers before 11pm. Partly cloudy, with a low around 60. North northeast wind around 7 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 72. Northeast wind 7 to 9 mph.
Friday Night
Partly cloudy, with a low around 60. East northeast wind 5 to 7 mph becoming south southeast after midnight.
Saturday
Mostly sunny, with a high near 78. Southwest wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 65.
Sunday
Partly sunny, with a high near 80.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 68.
Monday
Showers likely, mainly before 8am. Partly sunny, with a high near 82.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 69.
Tuesday
A chance of showers. Mostly sunny, with a high near 82.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 67.
Wednesday
A chance of showers. Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington MI
 43.26°N 82.54°W (Elev. 650 ft)
Last Update:
4:24 am EDT Aug 27, 2026
Forecast Valid:
12pm EDT Aug 27, 2026-6pm EDT Sep 2, 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