


NWS Forecast for: Petersburg MI Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 2:49 pm EDT Jul 3, 2025 | ![]() |
This Afternoon: Isolated showers and thunderstorms before 4pm, then a chance of showers between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Sunny, with a high near 31. Northwest wind around 13 km/h. Chance of precipitation is 30%. Tonight: A chance of showers before 9pm. Mostly clear, with a low around 17. North wind 5 to 8 km/h becoming east in the evening. Chance of precipitation is 30%. Independence Day: A chance of showers after 2pm. Sunny, with a high near 31. East northeast wind 5 to 8 km/h becoming south southeast in the afternoon. Chance of precipitation is 30%. Friday Night: A chance of showers before 8pm. Partly cloudy, with a low around 21. East southeast wind 5 to 11 km/h becoming south after midnight. Chance of precipitation is 30%. Saturday: Sunny, with a high near 33. Southwest wind 8 to 14 km/h. Saturday Night: Mostly clear, with a low around 22. Sunday: A chance of showers and thunderstorms after 2pm. Sunny, with a high near 33. Chance of precipitation is 30%. Sunday Night: A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 21. Monday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 29. Monday Night: A chance of thunderstorms before 8pm. Partly cloudy, with a low around 18. Tuesday: Mostly sunny, with a high near 29. Tuesday Night: Partly cloudy, with a low around 18. Wednesday: A chance of showers. Partly sunny, with a high near 28. | |
Petersburg MI 41.89°N 83.71°W (Elev. 673 m) | |
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