| NWS Forecast for: St. Clair County Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 344 PM EDT Mon May 19 2025 | |
| Tonight: Mostly clear. Areas of frost. Lows in the upper 30s. Northeast winds 5 to 15 mph with gusts up to 25 mph. Tuesday: Partly cloudy in the morning, then cloudy with a slight chance of showers in the afternoon. Highs in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Tuesday Night: Showers likely. Lows in the upper 40s. East winds 5 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent. Wednesday: Showers. Highs in the mid 50s. Northeast winds 5 to 15 mph with gusts up to 30 mph. Chance of rain 80 percent. Wednesday Night: Showers likely in the evening, then a chance of showers after midnight. Lows in the upper 40s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 60 percent. Thursday: Cloudy with a 50 percent chance of showers. Highs in the mid 50s. Thursday Night: Mostly cloudy with a 30 percent chance of showers. Lows in the mid 40s. Friday: Mostly cloudy with a 50 percent chance of showers. Highs in the mid 50s. Friday Night: Partly cloudy. Lows in the mid 40s. Saturday: Partly cloudy with a 30 percent chance of showers. Highs in the lower 60s. Saturday Night: Partly cloudy. Lows in the mid 40s. Sunday: Partly cloudy. Highs in the mid 60s. Sunday Night: Partly cloudy. Lows in the mid 40s. Memorial Day: Partly cloudy. Highs in the upper 60s. | |
| Zone Forecast: St. Clair County | |
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