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Herrin Lakes, MT Weather Forecast
Herrin Lakes, MT Weather Forecast Date: 1232 AM MDT Wed Sep 30 2026
The area/counties/county of: Upper Blackfoot And Macdonald Pass, including the cities of: Marysville, Lincoln, Flesher Pass, and Macdonald Pass.or toggle through each period.
Today... Partly sunny. A 20% chance of rain early in the morning. Highs 52 to 60. West winds 5 to 15 mph with gusts to around 35 mph.
Tonight... Colder. Mostly cloudy. Lows 35 to 41. West winds up to 10 mph. Gusts up to 25 mph in the evening.
Thursday... Partly sunny. Highs 54 to 62. West winds up to 10 mph.
Thursday Night... Partly cloudy. Lows 37 to 43. Northwest winds up to 5 mph shifting to the southwest after midnight.
Friday... Mostly sunny. Highs 60 to 68. Southwest winds up to 10 mph. Gusts up to 25 mph in the afternoon.
Friday Night... Mostly clear. Lows 38 to 44. Highs 59 to 67.
Saturday... Mostly clear. Lows 38 to 44. Highs 59 to 67.
Sunday... Mostly clear. Highs 64 to 72. Lows 44 to 50.
Sunday Night... Mostly clear. Highs 64 to 72. Lows 44 to 50.
Monday... Partly cloudy. Highs 66 to 74. Lows 43 to 49.
Monday Night... Partly cloudy. Highs 66 to 74. Lows 43 to 49.
POP = Probability of Precipitation
Herrin Lakes Radar Loop
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