| NWS Forecast for: St. Clair County Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 308 PM EST Wed Jan 7 2026 | |
| Tonight: Mostly cloudy. Areas of fog. Lows in the upper 20s. Southwest winds up to 10 mph. Thursday: Mostly cloudy. Highs in the upper 40s. South winds 5 to 15 mph. Thursday Night: Showers. Lows in the mid 40s. South winds 5 to 20 mph with gusts up to 35 mph. Chance of rain near 100 percent. Friday: Showers likely in the morning, then a chance of showers in the afternoon. Highs in the mid 50s. Temperatures falling into the in the upper 30s in the afternoon. Southwest winds 10 to 15 mph, becoming west in the afternoon. Gusts up to 30 mph. Chance of rain 60 percent. Friday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 30s. North winds up to 10 mph, becoming northeast after midnight. Saturday: Rain likely. Highs in the lower 40s. Chance of rain 70 percent. Saturday Night: Mostly cloudy. A chance of rain and snow in the evening, then a chance of snow after midnight. Lows in the mid 20s. Chance of precipitation 50 percent. Sunday: Mostly cloudy with a 40 percent chance of snow. Near steady temperature in the upper 20s. Sunday Night: Partly cloudy. Lows in the lower 20s. Monday: Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 30s. Monday Night: Mostly cloudy. Near steady temperature around 30. Tuesday: Cloudy. Highs in the upper 30s. Tuesday Night: Cloudy. A chance of snow after midnight. Lows in the upper 20s. Chance of snow 30 percent. Wednesday: Cloudy with a chance of snow, possibly mixed with rain. Highs in the mid 30s. Chance of precipitation 40 percent. | |
| Zone Forecast: St. Clair County | |
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