7-Day Forecast 41.89°N 83.71°W (Text-Only)
NWS Forecast for: Petersburg MI
Issued by: National Weather Service Detroit/Pontiac, MI
Last Update: 10:14 pm EDT Jul 12, 2025




Overnight: Mostly cloudy, with a low around 21. West southwest wind 8 to 10 km/h.

Sunday: Mostly sunny, with a high near 29. West wind 5 to 13 km/h.

Sunday Night: Mostly clear, with a low around 16. West wind 5 to 10 km/h becoming calm after midnight.

Monday: Sunny, with a high near 30. Calm wind becoming west southwest 5 to 10 km/h in the morning.

Monday Night: Mostly clear, with a low around 19. Calm wind.

Tuesday: Sunny, with a high near 32.

Tuesday Night: Partly cloudy, with a low around 21.

Wednesday: Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 30.

Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 21.

Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 29.

Thursday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 19.

Friday: Partly sunny, with a high near 28.

Friday Night: Partly cloudy, with a low around 17.

Saturday: Partly sunny, with a high near 27.



Petersburg MI
 41.89°N 83.71°W (Elev. 673 m)

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