Weather WorldSand Coulee, MT 7-Day Night Weather Forecast
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Sand Coulee, MT Weather Forecast
Sand Coulee, MT Weather Forecast Date: 1232 PM MDT Fri Sep 11 2026
The area/counties/county of: Cascade County Below 5000ft, including the city of Great Falls.or toggle through each period.
Rest of Today... Much cooler. Mostly cloudy. Slight chance of rain early in the afternoon, then chance of rain late in the afternoon. Highs in the mid 50s. North winds 5 to 10 mph. Chance of rain 50%.
Tonight... Mostly cloudy. Lows in the mid 40s. Northeast winds up to 10 mph.
Saturday... Cloudy. A 20% chance of rain in the morning. Highs in the upper 50s. Northeast winds up to 10 mph.
Saturday Night... Mostly cloudy. Lows in the lower 40s. Northeast winds up to 15 mph.
Sunday... Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the lower 60s. Northeast winds up to 5 mph shifting to the west in the afternoon. Gusts up to 25 mph. Chance of rain 50%.
Sunday Night... Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows in the mid 40s. Chance of precipitation 70%.
Monday... Windy. Partly sunny. A 20% chance of rain in the morning. Highs in the upper 50s.
Monday Night... Partly cloudy. Lows around 40.
Tuesday... Partly sunny. Highs around 60.
Tuesday Night... Partly cloudy. A 20% chance of rain showers. Lows in the lower 40s. Highs around 60.
Wednesday... Partly cloudy. A 20% chance of rain showers. Lows in the lower 40s. Highs around 60.
Wednesday Night... Partly cloudy. Lows in the lower 40s.
POP = Probability of Precipitation
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