Weather WorldLong Branch Lake, MT 7-Day Weather Forecast
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Long Branch Lake Weather Forecast
Long Branch Lake, MT Weather Forecast Date: 336 AM MDT Mon Aug 31 2026
Weather forecast for Long Branch Lake, MT
Today Hi: 71°FHi: 22°C Lo: 44°F Lo: 7°C |
Today... Warmer, sunny. Highs 65 to 75. Southwest winds up to 10 mph. |
Tue Hi: 72°FHi: 22°C Lo: 42°F Lo: 6°C |
Tuesday... Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 66 to 76. South winds 5 to 15 mph. Chance of precipitation 50%. |
| Wed Hi: 64°FHi: 18°C Lo: 40°F Lo: 4°C |
Wednesday... Partly sunny. Rain showers likely in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 58 to 68. South winds 5 to 10 mph with gusts to around 25 mph shifting to the southwest 10 to 20 mph with gusts to around 40 mph in the afternoon. Chance of precipitation 70%. |
Thu Hi: 62°FHi: 17°C Lo: 39°F Lo: 4°C |
Thursday... Partly sunny with a 20% chance of rain showers. Highs 56 to 66. |
Fri Hi: 67°FHi: 19°C Lo: 45°F Lo: 7°C |
Friday... Mostly sunny. A 20% chance of rain showers in the afternoon. Highs 61 to 71. |
Sat Hi: 70°FHi: 21°C Lo: 45°F Lo: 7°C |
Saturday... Partly cloudy. A 20% chance of rain showers. Highs 64 to 74. Lows 39 to 49. |
| Sun Hi: 68°FHi: 20°C |
Sunday... Partly sunny. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 63 to 71. Chance of precipitation 50%. |
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