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Polly Park, MT Weather Forecast
Polly Park, MT Weather Forecast Date: 436 PM MST Sun Nov 01 2026
The area/counties/county of: Sheridan, including the cities of: Plentywood and Medicine Lake.or toggle through each period.
Tonight... A chance of rain this evening, then rain after midnight. Patchy fog. Lows in the lower 40s. Northeast wind 5 to 10 mph, increasing to north 15 to 20 mph after midnight. Chance of rain 80%.
Monday... Cloudy. A chance of rain in the morning. Areas of fog. Breezy with highs in the mid 40s. North wind 20 to 25 mph with gusts up to 35 mph. Chance of rain 50%.
Monday Night... Mostly cloudy. Lows in the upper 20s. Northwest wind around 15 mph, Decreasing to 5 to 10 mph after midnight.
Tuesday... Partly sunny in the morning, then clearing. Highs around 50. West wind around 5 mph.
Tuesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows around 30. Southwest wind around 5 mph.
Wednesday... Partly cloudy. Highs near 50. Lows in the lower 30s.
Thursday... Partly cloudy. Highs near 50. Lows in the lower 30s.
Friday... Partly cloudy. Highs near 50. Lows in the lower 30s.
Saturday... Partly cloudy. Highs near 50. Lows in the lower 30s.
POP = Probability of Precipitation
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