| NWS Forecast for: St. Clair County Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 318 PM EDT Fri Oct 3 2025 | |
| Tonight: Mostly clear. Lows in the mid 50s. South winds up to 10 mph. Saturday: Mostly sunny. Highs in the mid 80s. Southwest winds up to 10 mph. Saturday Night: Mostly clear. Lows in the upper 50s. South winds up to 10 mph. Sunday: Sunny. Highs in the lower 80s. South winds 5 to 15 mph. Sunday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. South winds 5 to 10 mph. Monday: Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. Monday Night: Mostly cloudy. A chance of showers in the evening, then showers after midnight. Lows in the mid 50s. Chance of rain 80 percent. Tuesday: Mostly cloudy. Showers likely in the morning, then a chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 70 percent. Tuesday Night: Partly cloudy in the evening then clearing. Lows in the lower 40s. Wednesday: Mostly sunny. Highs in the lower 60s. Wednesday Night: Clear. Lows in the upper 30s. Thursday: Mostly sunny. Highs in the lower 60s. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. Friday: Partly cloudy. Highs in the upper 60s. | |
| Zone Forecast: St. Clair County | |
Visit your local NWS office at: https://www.weather.gov/dtx |