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Trapper Reservoir, MT Weather Forecast
Trapper Reservoir, MT Weather Forecast Date: 521 AM MDT Thu Oct 29 2026
The area/counties/county of: Northern Valley, including the city of Opheim.or toggle through each period.
Today... Mostly cloudy this morning, then becoming partly sunny. Highs in the upper 30s. North wind around 5 mph.
Tonight... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 20s. East wind 5 to 10 mph.
Friday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 30s. East wind around 15 mph.
Friday Night... Mostly cloudy. Lows in the upper 20s. Southeast wind 10 to 15 mph.
Saturday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 40s. Southeast wind 5 to 10 mph, becoming southwest in the afternoon.
Saturday Night... Mostly cloudy. Lows in the lower 30s.
Sunday... A slight chance of rain. Highs in the upper 40s.
Sunday Night... Rain likely. Lows in the lower 30s.
Monday... A chance of rain. Highs in the mid 40s.
Monday Night... Mostly cloudy. Lows in the upper 20s.
Tuesday... Partly cloudy. Highs in the upper 40s. Lows in the upper 20s.
POP = Probability of Precipitation
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