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St. Clair Lake, MI 14 Day Weather
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St. Clair Lake, MI Weather Forecast
St. Clair Lake, MI Weather Forecast Dated: 949 AM Thu Oct 22 2026
Expect a cool pattern with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and a stable pattern will dominate.
Thursday, October 22, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
53°F 12°C
Clear
Refreshing around 64°F 18°C, sunny throughout the day, with steady humidity and steady pressure.
Friday, October 23, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
65°F 19°C
Overcast
Early-Evening
55°F 13°C
Clear
Mildly cool near 65°F 19°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds turning from the S to the SSE at 6 mph 9 km/h. Gusts up to 20 mph 31 km/h.
Saturday, October 24, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
59°F 15°C
Overcast
Comfortable at 64°F 18°C, overcast throughout the day, with lower humidity and steady pressure. Winds switching from the S to the SSW at 11 mph 17 km/h. Gusts up to 30 mph 49 km/h.
Sunday, October 25, 2026
Mid-Morning
53°F 11°C
Overcast
Mid-Afternoon
58°F 15°C
Cloudy
Early-Evening
45°F 8°C
Cloudy
Cool with a high near 58°F 15°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure rising. Winds moving from the WNW to the NW at 6 mph 10 km/h.
Monday, October 26, 2026
Mid-Morning
39°F 4°C
Overcast
Mid-Afternoon
44°F 7°C
Overcast
Early-Evening
40°F 4°C
Overcast
Biting cold near 44°F 7°C, overcast throughout the day, with increasing humidity and steady pressure.
Tuesday, October 27, 2026
Mid-Morning
44°F 6°C
Overcast
Mid-Afternoon
47°F 9°C
Scattered Showers
Early-Evening
42°F 6°C
Scattered Showers
Cool and brisk at 47°F 9°C, locally heavy downpours at times, with steady humidity and steady pressure.
Wednesday, October 28, 2026
Mid-Morning
38°F 4°C
Sunny
Mid-Afternoon
47°F 8°C
Partly Cloudy
Early-Evening
42°F 6°C
Cloudy
Chilly near 47°F 8°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds swinging from the W to the WSW at 7 mph 12 km/h. Gusts up to 20 mph 33 km/h.
Thursday, October 29, 2026
Mid-Morning
39°F 4°C
Partly Cloudy
Mid-Afternoon
46°F 8°C
Sunny
Early-Evening
38°F 4°C
Clear
Crisp with a high near 46°F 8°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Friday, October 30, 2026
Mid-Morning
37°F 3°C
Partly Cloudy
Mid-Afternoon
43°F 6°C
Drizzle
Early-Evening
41°F 5°C
Rain Showers
Cold with a high near 43°F 6°C, dry early, with showers continuing through afternoon and evening, with steady humidity and barometric pressure falling.
Saturday, October 31, 2026
Mid-Morning
39°F 4°C
Scattered Showers
Mid-Afternoon
48°F 9°C
Partly Cloudy
Early-Evening
44°F 7°C
Clear
Cool and brisk at 48°F 9°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds shifting from the WSW to the SSW at 9 mph 14 km/h. Gusts up to 23 mph 37 km/h.
Sunday, November 1, 2026
Mid-Morning
45°F 7°C
Scattered Showers
Mid-Afternoon
41°F 5°C
Partly Cloudy
Early-Evening
35°F 2°C
Partly Cloudy
Biting cold near 41°F 5°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds NW at 12 mph 19 km/h. Gusts up to 27 mph 43 km/h.
Monday, November 2, 2026
Mid-Morning
35°F 1°C
Partly Cloudy
Mid-Afternoon
38°F 3°C
Sunny
Early-Evening
32°F -1°C
Clear
Cold with a high near 38°F 3°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Tuesday, November 3, 2026
Mid-Morning
39°F 4°C
Cloudy
Mid-Afternoon
44°F 7°C
Scattered Showers
Early-Evening
39°F 4°C
Scattered Showers
Nippy around 44°F 7°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure.
Wednesday, November 4, 2026
Mid-Morning
40°F 4°C
Drizzle
Mid-Afternoon
43°F 6°C
Drizzle
Early-Evening
35°F 2°C
Partly Cloudy
Biting cold near 43°F 6°C, showers lingering into the afternoon before clearing, with steady humidity and barometric pressure rising.
St. Clair Lake, MI Weather Radar Map
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