Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Overcast
68°F
20°C
| Humidity | 49% |
| Wind Speed | S 10 mph |
| Barometer | 29.87 in |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 30 Mar 6:55 pm EDT |
Extended Forecast for
Marine City MI
Tonight
Low: 59 °F
Showers
LikelyTuesday
High: 67 °F
Showers
Tuesday Night
Low: 37 °F
Showers
Wednesday
High: 42 °F
Chance
ShowersWednesday Night
Low: 36 °F
Showers
LikelyThursday
High: 63 °F
Showers
Thursday Night
Low: 53 °F
Showers
Friday
High: 67 °F
Chance
ShowersFriday Night
Low: 44 °F
Mostly Cloudy
then Chance
Showers
Detailed Forecast
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 59. South southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and possibly a thunderstorm. High near 67. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers and possibly a thunderstorm. Low around 37. West wind 9 to 11 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
A chance of showers. Mostly cloudy, with a high near 42. North northeast wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Wednesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 36. North northeast wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers. High near 63. Chance of precipitation is 80%.
Thursday Night
Showers likely, then showers and possibly a thunderstorm after 8pm. Low around 53. Chance of precipitation is 80%.
Friday
A chance of showers. Partly sunny, with a high near 67.
Friday Night
A chance of showers after 2am. Mostly cloudy, with a low around 44.
Saturday
Showers likely, mainly after 8am. Mostly cloudy, with a high near 66.
Saturday Night
Showers likely. Mostly cloudy, with a low around 42.
Sunday
A chance of showers. Mostly cloudy, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 49.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Marine City MI
42.71°N 82.49°W (Elev. 581 ft)
42.71°N 82.49°W (Elev. 581 ft)
4:24 pm EDT Mar 30, 2026
7pm EDT Mar 30, 2026-6pm EDT Apr 6, 2026
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