| NWS Forecast for: Saint Clair MI Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 2:24 am EDT Jul 15, 2026 |  |
Overnight: Clear early, then becoming mostly cloudy, with a low around 72. West wind around 6 mph. Wednesday: Patchy smoke after 2pm. Mostly sunny, with a high near 91. Light and variable wind becoming north 5 to 7 mph in the morning. Wednesday Night: Widespread smoke. Partly cloudy, with a low around 66. Northeast wind around 6 mph becoming calm after midnight. Thursday: Widespread smoke before 9am. Mostly sunny, with a high near 89. Calm wind becoming north northwest 5 to 7 mph in the morning. Thursday Night: Increasing clouds, with a low around 64. Northeast wind around 5 mph becoming calm in the evening. Friday: Partly sunny, with a high near 88. Friday Night: A chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 50%. Saturday: A chance of showers, then showers and possibly a thunderstorm after 2pm. Partly sunny, with a high near 88. Saturday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 64. Sunday: Mostly sunny, with a high near 83. Sunday Night: Mostly clear, with a low around 64. Monday: A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Monday Night: Showers and thunderstorms likely. Partly cloudy, with a low around 65. Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 80. | |
| Saint Clair MI 42.82°N 82.48°W (Elev. 577 ft) | |
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