7-Day Zone Forecast for St. Clair County (Text-Only)
NWS Forecast for: St. Clair County
Issued by: National Weather Service Detroit/Pontiac, MI
Last Update: 1136 PM EDT Thu May 15 2025
Print




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

Visit your local NWS office at: https://www.weather.gov/dtx