


NWS Forecast for: St. Clair County Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 1136 PM EDT Thu May 15 2025 | ![]() |
Rest Of Tonight: Showers with thunderstorms likely. Some thunderstorms may be severe. Near steady temperature in the lower 60s. South winds 5 to 10 mph, becoming southwest early in the morning. Gusts up to 25 mph. Chance of rain 80 percent. Friday: Sunny. Highs in the lower 80s. West winds 5 to 10 mph, becoming south 10 to 15 mph in the afternoon. Friday Night: Showers and a chance of thunderstorms. Lows in the upper 50s. South winds 5 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent. Saturday: Mostly cloudy. A chance of showers. Near steady temperature in the lower 60s. West winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. Saturday Night: Partly cloudy. Lows in the upper 40s. West winds 10 to 15 mph with gusts up to 25 mph. Sunday: Mostly cloudy. Highs in the lower 60s. Sunday Night: Partly cloudy. Lows in the lower 40s. Monday: Partly cloudy. Highs in the upper 50s. Monday Night: Partly cloudy. Lows in the lower 40s. Tuesday: Partly cloudy with a 30 percent chance of showers. Highs in the lower 60s. Tuesday Night: Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s. Wednesday: Showers likely. Highs in the lower 60s. Chance of rain 70 percent. Wednesday Night: Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s. Thursday: Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s. | |
Zone Forecast: St. Clair County | |
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