Weather WorldKmon-Am Great Falls, MT 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Kmon-Am Great Falls, MT Weather Forecast
Kmon-Am Great Falls, MT Weather Forecast Date: 336 AM MDT Mon Oct 19 2026
The area/counties/county of: Cascade County Below 5000ft, including the city of Great Falls.or toggle through each period.
Today... Mostly sunny. Highs around 70. South winds up to 10 mph with gusts to around 25 mph.
Tonight... Partly cloudy in the evening then becoming mostly cloudy. Lows around 40. South winds up to 5 mph shifting to the west after midnight.
Tuesday... Cooler. Mostly sunny. Highs in the mid 50s. Northwest winds up to 5 mph shifting to the north in the afternoon.
Tuesday Night... Partly cloudy. Lows in the upper 30s. Northeast winds up to 5 mph shifting to the south after midnight.
Wednesday... Warmer, sunny. Highs in the upper 60s. South winds up to 10 mph with gusts to around 25 mph.
Wednesday Night... Mostly clear. Lows in the mid 40s.
Thursday... Mostly sunny. Highs around 70.
Thursday Night... Mostly cloudy. Chance of rain in the evening, then rain likely after midnight. Lows in the mid 40s. Chance of rain 70%.
Friday... Much cooler. Rain in the morning, then rain likely and snow in the afternoon. Highs in the upper 40s. Chance of precipitation 90%.
Friday Night... Colder. Mostly cloudy. Chance of rain and snow likely in the evening, then chance of rain and snow after midnight. Lows in the lower 30s. Chance of precipitation 70%.
Saturday... Mostly sunny. A 20% chance of snow in the morning. Highs in the lower 40s.
Saturday Night... Partly cloudy in the evening then becoming mostly cloudy. Lows around 30.
POP = Probability of Precipitation
Kmon-Am Great Falls Radar Loop
Use the map search tool if you want to place a location marker on the radar map...