Weather WorldLouise Lake, MT 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Louise Lake Weather Forecast
Louise Lake, MT Weather Forecast Date: 336 PM MDT Sun Aug 30 2026
Weather forecast for Louise Lake, MT
Tonight Lo: 40°F Lo: 4°C |
Tonight... Mostly clear. Lows 35 to 43. Southwest winds 5 to 15 mph. Gusts up to 35 mph Decreasing to 25 mph after midnight. |
Mon Hi: 68°FHi: 20°C Lo: 46°F Lo: 8°C |
Monday... Warmer, sunny. Highs 62 to 72. Southwest winds up to 10 mph with gusts to around 25 mph. |
Tue Hi: 68°FHi: 20°C Lo: 46°F Lo: 8°C |
Tuesday... Partly sunny. Chance of rain showers in the morning, then slight chance of thunderstorms in the afternoon. Highs 62 to 72. South winds 5 to 15 mph with gusts to around 30 mph. Chance of precipitation 50%. |
| Wed Hi: 66°FHi: 19°C Lo: 43°F Lo: 6°C |
Wednesday... Mostly sunny. A 20% chance of thunderstorms in the afternoon. Highs 59 to 71. |
Thu Hi: 64°FHi: 18°C Lo: 44°F Lo: 7°C |
Thursday... Breezy. Partly cloudy. Lows 38 to 46. Highs 57 to 69. |
| Fri Hi: 69°FHi: 21°C Lo: 46°F Lo: 8°C |
Friday... Mostly clear. Lows 39 to 47. Highs 63 to 73. |
| Sat Hi: 70°FHi: 21°C Lo: 48°F Lo: 9°C |
Saturday... Partly cloudy. Lows 41 to 49. Highs 64 to 74. |
Louise Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...