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Barb Lake, MT Weather Forecast
Barb Lake, MT Weather Forecast Date: 1232 AM MDT Sat Sep 26 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... Cooler. Partly sunny. Areas of fog early in the morning. Highs 47 to 55. West winds up to 15 mph with gusts to around 30 mph.
Tonight... Mostly cloudy. Lows in the lower 30s. Northwest winds up to 10 mph shifting to the southeast after midnight.
Sunday... Cloudy. Highs 51 to 59. Southeast winds up to 5 mph shifting to the southwest in the afternoon.
Sunday Night... Cloudy. A 50% chance of rain in the evening. Areas of fog after midnight. Lows in the upper 30s. Northwest winds up to 10 mph shifting to the north after midnight.
Monday... Mostly sunny. Highs 52 to 60. Northwest winds up to 10 mph.
Monday Night... Mostly clear. Lows in the lower 30s. Highs 55 to 63.
Tuesday... Mostly clear. Lows in the lower 30s. Highs 55 to 63.
Tuesday Night... Partly cloudy. Lows 30 to 40. Highs 51 to 62.
Wednesday... Partly cloudy. Lows 30 to 40. Highs 51 to 62.
Thursday... Partly cloudy. Lows 30 to 40. Highs 51 to 62.
POP = Probability of Precipitation
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