Weather WorldPlum Reservoir, MT 7-Day Night Weather Forecast
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Plum Reservoir, MT Weather Forecast
Plum Reservoir, MT Weather Forecast Date: 346 PM MDT Mon Aug 03 2026
The area/counties/county of: Northern Phillips, including the city of Whitewater.or toggle through each period.
Tonight... Mostly clear. Lows in the upper 30s. Northwest wind 15 to 20 mph, Decreasing to around 5 mph after midnight.
Tuesday... Sunny. Highs in the mid 70s. Northwest wind 10 to 15 mph.
Tuesday Night... Partly cloudy. Lows in the mid 40s. Northwest wind 5 to 10 mph in the evening, becoming light and variable.
Wednesday... Mostly cloudy in the morning, then clearing. Highs in the mid 80s. West wind around 5 mph, increasing to 10 to 15 mph in the afternoon.
Wednesday Night... Partly cloudy. Lows in the upper 40s. Northwest wind 10 to 15 mph in the evening, becoming light and variable.
Thursday... Mostly clear. Highs in the lower 90s. Lows in the lower 50s.
Friday... Mostly clear. Highs in the lower 90s. Lows in the lower 50s.
Friday Night... Partly cloudy. Lows in the mid 50s.
Saturday... Sunny. Highs around 90.
Saturday Night... Partly cloudy. Lows in the mid 50s. Highs in the upper 80s.
Sunday... Partly cloudy. Lows in the mid 50s. Highs in the upper 80s.
Sunday Night... A chance of showers with a slight chance of thunderstorms. Lows in the mid 50s.
POP = Probability of Precipitation
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