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

37°F

3°C

Humidity 35%
Wind Speed W 7 mph
Barometer 30.53 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 28 Mar 2:35 pm EDT
Extended Forecast for

2 Miles NNW Sparlingville MI

  • This Afternoon

    This Afternoon: Sunny, with a high near 40. West wind around 8 mph.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. South southwest wind 6 to 8 mph.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 53. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 53 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. South southwest wind around 8 mph.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 62. Southwest wind 7 to 9 mph.

    High: 62 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of rain, then rain likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.

    Low: 52 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain likely and possibly a thunderstorm before 8am, then a chance of rain between 8am and 2pm, then rain and possibly a thunderstorm after 2pm. High near 69. Chance of precipitation is 80%.

    High: 69 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm before 8pm, then rain likely. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain before 8am. Mostly cloudy, with a high near 40.

    High: 40 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 40. West wind around 8 mph.
Tonight
Mostly cloudy, with a low around 32. South southwest wind 6 to 8 mph.
Sunday
Mostly cloudy, with a high near 53. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 42. South southwest wind around 8 mph.
Monday
Partly sunny, with a high near 62. Southwest wind 7 to 9 mph.
Monday Night
A chance of rain, then rain likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Tuesday
Rain likely and possibly a thunderstorm before 8am, then a chance of rain between 8am and 2pm, then rain and possibly a thunderstorm after 2pm. High near 69. Chance of precipitation is 80%.
Tuesday Night
Rain and possibly a thunderstorm before 8pm, then rain likely. Mostly cloudy, with a low around 35.
Wednesday
A chance of rain before 8am. Mostly cloudy, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
A chance of rain and snow. Partly sunny, with a high near 42.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Friday
A chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Sparlingville MI
 43°N 82.54°W (Elev. 643 ft)
Last Update:
2:24 pm EDT Mar 28, 2026
Forecast Valid:
2pm EDT Mar 28, 2026-6pm EDT Apr 3, 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