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Simms High School, MT Weather Forecast
Simms High School, MT Weather Forecast Date: 1232 PM MDT Sun Oct 04 2026
The area/counties/county of: Cascade County Below 5000ft, including the city of Great Falls.or toggle through each period.
Rest of Today... Sunny. Highs in the upper 70s. South winds up to 5 mph.
Tonight... Mostly clear. Lows 52 to 58. South winds 5 to 15 mph. Gusts up to 30 mph after midnight.
Monday... Breezy. Mostly sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon.
Monday Night... Partly cloudy. Lows 49 to 55. Southwest winds 5 to 15 mph with gusts to around 30 mph.
Tuesday... Sunny. Highs in the upper 70s. Southwest winds up to 10 mph.
Tuesday Night... Mostly clear. Lows in the upper 40s. Highs in the mid 70s.
Wednesday... Mostly clear. Lows in the upper 40s. Highs in the mid 70s.
Wednesday Night... Partly cloudy. Lows in the mid 40s.
Thursday... Sunny. Highs in the lower 70s.
Thursday Night... Breezy. Partly cloudy. Lows in the upper 40s. Highs in the upper 70s.
Friday... Breezy. Partly cloudy. Lows in the upper 40s. Highs in the upper 70s.
Friday Night... Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s.
POP = Probability of Precipitation
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