Weather WorldBlack Lion Lake, MT 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Black Lion Lake Weather Forecast
Black Lion Lake, MT Weather Forecast Date: 336 AM MDT Mon Aug 10 2026
Weather forecast for Black Lion Lake, MT
Today Hi: 78°FHi: 26°C Lo: 48°F Lo: 9°C |
Today... Sunny. Smoke early in the morning, then areas of smoke in the late morning and early afternoon. Patchy smoke late in the afternoon. Highs 73 to 81. Southwest winds up to 5 mph increasing to west 10 to 15 mph in the afternoon. Gusts up to 30 mph. |
| Tue Hi: 78°FHi: 26°C Lo: 49°F Lo: 9°C |
Tuesday... Sunny. Areas of smoke in the morning, then patchy smoke in the afternoon. Highs 72 to 82. West winds up to 5 mph with gusts to around 20 mph increasing to 10 to 15 mph with gusts to around 30 mph in the afternoon. |
Wed Hi: 75°FHi: 24°C Lo: 47°F Lo: 8°C |
Wednesday... Mostly sunny. Highs 69 to 79. West winds up to 10 mph. Gusts up to 25 mph in the afternoon. |
Thu Hi: 70°FHi: 21°C Lo: 45°F Lo: 7°C |
Thursday... Partly sunny. A 50% chance of thunderstorms in the afternoon. Highs 64 to 74. |
| Fri Hi: 66°FHi: 19°C Lo: 45°F Lo: 7°C |
Friday... Mostly cloudy with rain showers likely and chance of thunderstorms. Lows 40 to 48. Highs 60 to 70. Chance of precipitation 70%. |
| Sat Hi: 67°FHi: 19°C Lo: 44°F Lo: 7°C |
Saturday... Partly sunny. Slight chance of rain showers in the morning, then chance of thunderstorms in the afternoon. Highs 61 to 71. Chance of precipitation 50%. |
| Sun Hi: 69°FHi: 21°C |
Sunday... Mostly sunny. A 50% chance of thunderstorms in the afternoon. Highs 63 to 73. |
Black Lion Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...