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Bum Lake, MI Weather Forecast
Bum Lake, MI Weather Forecast Date: 221 AM EDT Sat Oct 17 2026
The area/counties/county of: Ontonagon, including the city of Ontonagon.or toggle through each period.
Early This Morning... Clear. Southwest winds 5 to 10 mph with gusts up to 30 mph.
Today... Sunny. Highs in the upper 50s. Southwest winds 5 to 15 mph with gusts up to 30 mph.
Tonight... Clear. Lows 38 to 43. Southwest winds 5 to 15 mph with gusts up to 35 mph.
Sunday... Mostly sunny. Highs around 62. Southwest winds 10 to 15 mph with gusts up to 35 mph.
Sunday Night... Mostly clear. Lows 37 to 42. Highs around 65 inland to around 58 at The shore. Southwest winds 5 to 10 mph with gusts up to 20 mph.
Monday... Mostly clear. Lows 37 to 42. Highs around 65 inland to around 58 at The shore. Southwest winds 5 to 10 mph with gusts up to 20 mph.
Monday Night... Clear. Lows 35 to 40. Highs 63 to 68.
Tuesday... Clear. Lows 35 to 40. Highs 63 to 68.
Tuesday Night... Clear. Lows 42 to 47.
Wednesday... Mostly sunny. Highs around 68.
Wednesday Night... Mostly cloudy. Lows around 47.
Thursday... Unseasonably warm. Partly cloudy. Highs around 71 inland to around 63 at The shore.
Thursday Night... Mostly clear. Lows around 45.
POP = Probability of Precipitation
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