Weather WorldSand Lake, MT 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Sand Lake, MT Weather Forecast
Sand Lake, MT Weather Forecast Date: 337 AM MDT Thu Oct 01 2026
The area/counties/county of: Northwest Beaverhead County, including the cities of: Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass.or toggle through each period.
Today... Mostly sunny. Areas of fog early in the morning. Highs 58 to 66. West winds up to 10 mph.
Tonight... Partly cloudy. Lows 34 to 42. West winds up to 5 mph shifting to the southwest after midnight.
Friday... Mostly sunny. Highs 60 to 70. Southwest winds up to 15 mph with gusts to around 30 mph.
Friday Night... Mostly clear. Lows 35 to 43. West winds up to 10 mph with gusts to around 25 mph.
Saturday... Sunny. Highs 60 to 70. West winds up to 5 mph with gusts to around 20 mph shifting to the southwest in the afternoon.
Saturday Night... Mostly clear. Lows 36 to 42.
Sunday... Sunny. Highs 64 to 74.
Sunday Night... Mostly clear. Lows 36 to 44.
Monday... Partly cloudy. Highs 63 to 73. Lows 33 to 41.
Monday Night... Partly cloudy. Highs 63 to 73. Lows 33 to 41.
Tuesday... Mostly clear. Highs 59 to 69. Lows 29 to 37.
POP = Probability of Precipitation
Sand Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...