| NWS Forecast for: St. Clair County Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 316 PM EST Mon Feb 16 2026 |  |
| Tonight: Mostly cloudy until early morning, then becoming partly cloudy. A slight chance of rain until early morning. Areas of fog. Lows in the lower 30s. Southwest winds 5 to 15 mph, becoming northwest up to 5 mph early in the morning. Chance of rain 20 percent. Tuesday: Areas of fog in the morning. Cloudy. Highs in the mid 40s. East winds up to 5 mph. Tuesday Night: Cloudy. Patchy fog in the evening. A chance of rain in the evening, then rain after midnight. Near steady temperature in the mid 30s. Southeast winds 5 to 15 mph. Chance of rain 80 percent. Wednesday: Rain in the morning, then rain likely in the afternoon. Highs in the lower 50s. Southeast winds 10 to 15 mph, becoming southwest 5 to 15 mph in the afternoon. Chance of rain 90 percent. Wednesday Night: Partly cloudy. Lows in the lower 30s. Southwest winds 5 to 10 mph, becoming southeast after midnight. Thursday: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 40s. Thursday Night: Mostly cloudy. A chance of rain in the evening, then rain likely after midnight. Near steady temperature in the mid 30s. Chance of rain 70 percent. Friday: Mostly cloudy. Rain, possibly mixed with snow in the morning, then a chance of rain, possibly mixed with snow in the afternoon. Highs in the lower 40s. Chance of precipitation 70 percent. Friday Night: Mostly cloudy. Lows in the upper 20s. Saturday: Mostly cloudy. Highs in the upper 30s. Saturday Night: Mostly cloudy. Lows in the mid 20s. Sunday: Mostly cloudy with a 30 percent chance of snow. Highs in the lower 30s. Sunday Night: Mostly cloudy. Lows around 20. Monday: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 20s. | |
| Zone Forecast: St. Clair County | |
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