Weather WorldPrtrolla Lake, MT 7-Day Night Weather Forecast
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Prtrolla Lake, MT Weather Forecast
Prtrolla Lake, MT Weather Forecast Date: 101 PM MDT Fri Oct 16 2026
The area/counties/county of: Petroleum, including the city of Winnett.or toggle through each period.
Rest of Today... Sunny, warmer with highs in the mid 60s. Southwest wind 10 to 15 mph.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. Southwest wind 5 to 10 mph.
Saturday... Sunny. Highs in the upper 70s. Southwest wind 5 to 10 mph.
Saturday Night... Partly cloudy. Lows in the lower 40s. West wind 5 to 10 mph.
Sunday... Sunny, cooler with highs in the lower 60s. Northwest wind around 5 mph, becoming east in the afternoon.
Sunday Night... Mostly clear. Lows in the mid 30s. Highs in the upper 60s.
Monday... Mostly clear. Lows in the mid 30s. Highs in the upper 60s.
Monday Night... Partly cloudy. Lows around 40. Highs in the lower 60s.
Tuesday... Partly cloudy. Lows around 40. Highs in the lower 60s.
Wednesday... Partly cloudy. Lows around 40. Highs in the lower 60s.
POP = Probability of Precipitation
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