Weather WorldSt. Peter, MI 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
St. Peter Weather Forecast
St. Peter, MI Weather Forecast Date: 222 AM EDT Sun Sep 20 2026
Weather forecast for St. Peter, MI
Morning Lo: 59°F Lo: 15°C |
Early This Morning... Rain showers. Patchy fog. Lows in the upper 50s. Northeast winds around 5 mph. Chance of rain 80%. |
Today Hi: 69°FHi: 21°C Lo: 50°F Lo: 10°C |
Today... Rain showers likely and a slight chance of thunderstorms in the morning. Patchy fog through the day. Highs in the upper 60s. Northeast winds 5 to 15 mph with gusts to around 25 mph. Chance of rain 70%. |
Mon Hi: 61°FHi: 16°C Lo: 45°F Lo: 7°C |
Monday... Mostly cloudy. Highs in the lower 60s. Northeast winds around 15 mph with gusts to around 30 mph. |
| Tue Hi: 61°FHi: 16°C Lo: 49°F Lo: 9°C |
Tuesday... Partly sunny. Highs in the lower 60s. Northeast winds 10 to 20 mph with gusts to around 30 mph. |
| Wed Hi: 61°FHi: 16°C Lo: 45°F Lo: 7°C |
Wednesday... Partly sunny. Highs in the lower 60s. |
| Thu Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
Thursday... Partly sunny. Highs in the mid 60s. |
Fri Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Friday... Mostly sunny. Highs in the upper 60s. |
St. Peter Radar Loop
Use the map search tool if you want to place a location marker on the radar map...