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.

Fair

57°F

14°C

Humidity 82%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 3 Oct 10:55 pm EDT
Extended Forecast for

Lexington MISimilar City Names

  • Tonight

    Tonight: Mostly clear, with a low around 59. Southwest wind around 7 mph.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. South southwest wind 6 to 9 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. South wind around 10 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 80. South southwest wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 60. South southwest wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 60 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers after 2pm. Mostly sunny, with a high near 79. Chance of precipitation is 30%.

    High: 79 °F

    Sunny then
    Chance
    Showers

  • Monday Night

    Monday Night: Showers, mainly after 2am. Low around 56. Chance of precipitation is 80%.

    Low: 56 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: Showers, mainly before 2pm. Mostly cloudy, with a high near 64.

    High: 64 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 8pm. Partly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers then
    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 59. Southwest wind around 7 mph.
Saturday
Sunny, with a high near 80. South southwest wind 6 to 9 mph.
Saturday Night
Mostly clear, with a low around 61. South wind around 10 mph.
Sunday
Sunny, with a high near 80. South southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 60. South southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Monday
A chance of showers after 2pm. Mostly sunny, with a high near 79. Chance of precipitation is 30%.
Monday Night
Showers, mainly after 2am. Low around 56. Chance of precipitation is 80%.
Tuesday
Showers, mainly before 2pm. Mostly cloudy, with a high near 64.
Tuesday Night
A chance of showers before 8pm. Partly cloudy, with a low around 47.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 60.
Thursday Night
Mostly clear, with a low around 45.
Friday
Mostly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lexington MISimilar City Names
 43.28°N 82.54°W (Elev. 646 ft)
Last Update:
5:13 pm EDT Oct 3, 2025
Forecast Valid:
11pm EDT Oct 3, 2025-6pm EDT Oct 10, 2025
 
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