National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Overcast

37°F

3°C

Humidity 75%
Wind Speed E 8 mph
Barometer 30.18 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 2 Apr 8:35 am EDT
Extended Forecast for

Marine City MI

  • Today

    Today: Rain and thunderstorms, mainly before 3pm. High near 57. Southeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Rain then
    Chance Rain

  • Tonight

    Tonight: Rain and thunderstorms before 4am, then rain likely. Temperature rising to around 61 by 2am. South southwest wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F⇑

    Rain

  • Friday

    Friday: Mostly sunny, with a steady temperature around 61. Southwest wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Rain likely after 2am. Increasing clouds, with a low around 42. North wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Partly Cloudy
    then Rain
    Likely

  • Saturday

    Saturday: Rain, with thunderstorms also possible after 5pm. High near 65. East southeast wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 65 °F

    Rain

  • Saturday Night

    Saturday Night: Rain and possibly a thunderstorm before 8pm, then a chance of rain between 8pm and 2am. Low around 39. Chance of precipitation is 80%.

    Low: 39 °F

    Rain then
    Chance Rain

  • Sunday

    Sunday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain after 2pm. Partly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny
    then Chance
    Rain

Detailed Forecast

Today
Rain and thunderstorms, mainly before 3pm. High near 57. Southeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and thunderstorms before 4am, then rain likely. Temperature rising to around 61 by 2am. South southwest wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a steady temperature around 61. Southwest wind 13 to 15 mph, with gusts as high as 26 mph.
Friday Night
Rain likely after 2am. Increasing clouds, with a low around 42. North wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, with thunderstorms also possible after 5pm. High near 65. East southeast wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Rain and possibly a thunderstorm before 8pm, then a chance of rain between 8pm and 2am. Low around 39. Chance of precipitation is 80%.
Sunday
Mostly cloudy, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
A chance of rain after 2pm. Partly sunny, with a high near 48.
Monday Night
A chance of rain before 8pm. Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marine City MI
 42.71°N 82.49°W (Elev. 581 ft)
Last Update:
4:25 am EDT Apr 2, 2026
Forecast Valid:
8am EDT Apr 2, 2026-6pm EDT Apr 8, 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