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

63°F

17°C

Humidity 94%
Wind Speed S 15 G 22 mph
Barometer 29.72 in
Dewpoint 61°F (16°C)
Visibility 8.00 mi
Last update 4 Nov 5:35 pm EST
Extended Forecast for

Lexington MI

  • This Afternoon

    This Afternoon: A chance of rain. Cloudy, with a steady temperature around 62. South wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 62 °F

    Chance Rain

  • Tonight

    Tonight: Rain likely, mainly before midnight. Mostly cloudy, with a low around 52. South wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Rain Likely
    then Slight
    Chance Rain

  • Thursday

    Thursday: Mostly cloudy, with a high near 57. Southwest wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 57 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of rain before 1am, then rain likely after 2am. Cloudy, with a low around 42. West southwest wind 11 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Cloudy then
    Rain Likely

  • Friday

    Friday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 51. West northwest wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Chance Rain
    then Rain
    Likely

  • Friday Night

    Friday Night: Rain. Low around 38. Breezy. Chance of precipitation is 80%.

    Low: 38 °F

    Rain and
    Breezy

  • Saturday

    Saturday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of rain. Cloudy, with a steady temperature around 62. South wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Tonight
Rain likely, mainly before midnight. Mostly cloudy, with a low around 52. South wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly cloudy, with a high near 57. Southwest wind 13 to 16 mph, with gusts as high as 24 mph.
Thursday Night
A chance of rain before 1am, then rain likely after 2am. Cloudy, with a low around 42. West southwest wind 11 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 51. West northwest wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain. Low around 38. Breezy. Chance of precipitation is 80%.
Saturday
Mostly cloudy, with a high near 48.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 36.
Monday
Mostly sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 37.
Veterans Day
Mostly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lexington MI
 43.26°N 82.54°W (Elev. 650 ft)
Last Update:
3:49 pm EST Nov 4, 2026
Forecast Valid:
5pm EST Nov 4, 2026-6pm EST Nov 11, 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