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Petrolia Lake, MT 7-Day Night Weather Forecast
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Petrolia Lake, MT Weather Forecast
Petrolia Lake, MT Weather Forecast Date: 1252 PM MDT Sun Aug 09 2026
The area/counties/county of: Petroleum, including the city of Winnett.or toggle through each period.
Rest of Today... Sunny, hazy. Highs in the lower 90s. Northwest wind 10 to 15 mph.
Tonight... Hazy in the evening. Mostly clear. Lows in the mid 50s. North wind 10 to 15 mph.
Monday... Sunny. Hazy in the afternoon. Highs in the lower 90s. Northeast wind around 5 mph, becoming east in the afternoon.
Monday Night... Mostly clear. Hazy. Lows in the upper 50s. Northeast wind around 5 mph, becoming northwest after midnight.
Tuesday... Hazy in the morning. Sunny. Highs in the upper 80s. Northwest wind 5 to 10 mph, increasing to around 15 mph in the afternoon.
Tuesday Night... Mostly clear. Lows in the upper 50s.
Wednesday... A slight chance of thunderstorms. Highs in the lower 80s.
Wednesday Night... Showers likely with a chance of thunderstorms. Lows in the mid 50s.
Thursday... Showers likely with a chance of thunderstorms. Highs in the mid 70s.
Thursday Night... Showers likely with a chance of thunderstorms. Lows in the lower 50s.
Friday... A chance of showers. Highs in the lower 70s. Lows in the lower 50s.
Friday Night... A chance of showers. Highs in the lower 70s. Lows in the lower 50s.
POP = Probability of Precipitation
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