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Phantom Lake Weather Forecast
Phantom Lake, MT Weather Forecast Date: 1236 PM MDT Wed Sep 09 2026
Weather forecast for Phantom Lake, MT
Today Hi: 69°FHi: 21°C Lo: 35°F Lo: 2°C |
Rest of Today... Sunny. Highs in the upper 60s. West winds 10 to 20 mph. |
| Thu Hi: 71°FHi: 22°C Lo: 39°F Lo: 4°C |
Thursday... Sunny. Highs in the lower 70s. West winds 5 to 15 mph. |
Fri Hi: 69°FHi: 21°C Lo: 31°F Lo: -1°C |
Friday... Mostly sunny. Slight chance of rain showers early in the afternoon. Slight chance of showers and thunderstorms late in the afternoon. Highs in the upper 60s. West winds 5 to 15 mph. Chance of precipitation 20%. |
| Sat Hi: 69°FHi: 21°C Lo: 35°F Lo: 2°C |
Saturday... Partly sunny. A 40% chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. |
Sun Hi: 55°FHi: 13°C Lo: 29°F Lo: -2°C |
Sunday... Rain and snow showers likely in the morning, then snow showers likely and slight chance of thunderstorms in the afternoon. Cooler. Highs in the mid 50s. Chance of precipitation 60%. |
| Mon Hi: 59°FHi: 15°C Lo: 29°F Lo: -2°C |
Monday... Mostly sunny. Highs in the upper 50s. |
| Tue Hi: 65°FHi: 18°C Lo: 31°F Lo: -1°C |
Tuesday... Sunny. Highs in the mid 60s. |
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