Weather WorldBarb Lake, MT 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Barb Lake, MT Weather Forecast
Barb Lake, MT Weather Forecast Date: 1232 PM MDT Fri Oct 02 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.
Rest of Today... Sunny. Highs 60 to 70. West winds 10 to 15 mph with gusts to around 30 mph.
Tonight... Mostly clear. Lows 34 to 42. West winds up to 10 mph. Gusts up to 30 mph in the evening.
Saturday... Mostly sunny. Highs 60 to 70. Southwest winds up to 10 mph.
Saturday Night... Mostly clear. Lows 35 to 43. Southeast winds up to 5 mph.
Sunday... Sunny. Highs 65 to 75. Southwest winds up to 10 mph.
Sunday Night... Mostly clear. Lows 41 to 47.
Monday... Mostly sunny. Highs 65 to 75.
Monday Night... Mostly clear. Lows 36 to 46. Highs 61 to 72.
Tuesday... Mostly clear. Lows 36 to 46. Highs 61 to 72.
Wednesday... Mostly clear. Lows 36 to 46. Highs 61 to 72.
POP = Probability of Precipitation
Barb Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...