| NWS Forecast for: Sanilac County Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 301 AM EDT Sun Sep 6 2026 | |
| Today: Partly cloudy until late afternoon then clearing. Highs in the mid 70s. Northeast winds 5 to 10 mph. Tonight: Mostly clear. Areas of fog after midnight. Lows in the lower 50s. Northeast winds up to 5 mph. Labor Day: Mostly sunny. Highs in the mid 70s. East winds up to 5 mph. Monday Night: Partly cloudy. Patchy fog after midnight. Lows in the mid 50s. Southeast winds up to 5 mph. Tuesday: Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 80s. South winds 5 to 10 mph. Tuesday Night: Mostly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of rain 50 percent. Wednesday: Mostly cloudy. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 50 percent. Wednesday Night: Partly cloudy. Lows in the lower 60s. Thursday: Partly cloudy. Highs in the mid 70s. Thursday Night: Partly cloudy. Lows in the lower 50s. Friday: Mostly sunny. Highs in the mid 70s. Friday Night: Mostly clear. Lows in the mid 50s. Saturday: Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. | |
| Zone Forecast: Sanilac County | |
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