Weather WorldJuncus Lake, MT 7-Day Weather Forecast
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Juncus Lake Weather Forecast
Juncus Lake, MT Weather Forecast Date: 807 PM MDT Sun Sep 20 2026
Weather forecast for Juncus Lake, MT
Tonight Lo: 38°F Lo: 3°C |
Tonight... Mostly clear. Lows 34 to 40. Northeast winds up to 5 mph shifting to the south after midnight. |
Mon Hi: 63°FHi: 17°C Lo: 41°F Lo: 5°C |
Monday... Warmer, sunny. Highs 57 to 67. Southwest winds up to 10 mph. |
| Tue Hi: 64°FHi: 18°C Lo: 45°F Lo: 7°C |
Tuesday... Mostly sunny. Highs 58 to 68. South winds up to 10 mph. |
| Wed Hi: 66°FHi: 19°C Lo: 45°F Lo: 7°C |
Wednesday... Mostly clear. Highs 58 to 72. Lows 39 to 50. |
| Thu Hi: 66°FHi: 19°C Lo: 45°F Lo: 7°C |
Thursday... Mostly clear. Highs 58 to 72. Lows 39 to 50. |
| Thu Hi: 66°FHi: 19°C Lo: 45°F Lo: 7°C |
Thursday... Mostly clear. Highs 58 to 72. Lows 39 to 50. |
| Fri Hi: 66°FHi: 19°C Lo: 42°F Lo: 6°C |
Friday... Mostly sunny. Highs 59 to 71. |
Sat Hi: 58°FHi: 14°C Lo: 38°F Lo: 3°C |
Saturday... Partly cloudy. A 20% chance of rain and snow. Lows 38 to 44. Highs 52 to 62. |
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