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Thompson Lake, MI Weather Forecast
Thompson Lake, MI Weather Forecast Date: 227 AM EDT Mon Oct 19 2026
The area/counties/county of: St. Joseph County Mi, including the cities of: Sturgis, Three Rivers, White Pigeon, and Mendon.or toggle through each period.
Rest of Tonight... Clear. Near steady temperature in the lower 40s. Southwest winds around 5 mph.
Monday... Sunny. Highs in the mid 60s. Southwest winds around 5 mph.
Monday Night... Mostly clear. Lows around 40. Northwest winds around 5 mph, becoming northeast around 5 mph after midnight.
Tuesday... Mostly sunny. Highs in the upper 60s. East winds around 5 mph.
Tuesday Night... Clear. Lows in the lower 40s. East winds around 5 mph.
Wednesday... Mostly sunny. Highs in the upper 60s.
Wednesday Night... Clear. Lows in the mid 40s.
Thursday... Sunny. Highs in the upper 60s.
Thursday Night... Clear. Lows in the mid 40s.
Friday... Sunny. Highs in the mid 60s.
Friday Night... Mostly clear. Lows in the lower 40s.
Saturday... Mostly sunny. Highs in the upper 60s.
Saturday Night... Partly cloudy. Lows in the upper 40s.
POP = Probability of Precipitation
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