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Watchtower Lake, MT 7-Day Weather Forecast
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Watchtower Lake Weather Forecast
Watchtower Lake, MT Weather Forecast Date: 657 AM MDT Sat Oct 10 2026
Weather forecast for Watchtower Lake, MT
Today Hi: 46°FHi: 8°C Lo: 26°F Lo: -3°C |
Today... Slight chance of rain and snow in the morning, then rain and snow likely in the afternoon. Areas of fog early in the morning. Chance of precipitation 80%. Cooler. No snow accumulation. Highs in the mid 40s to lower 50s. |
Sun Hi: 36°FHi: 2°C Lo: 25°F Lo: -4°C |
Sunday... Snow likely in the morning, then a chance of snow and a slight chance of rain in the afternoon. Chance of precipitation 70%. Little or no new snow accumulation. Highs in the mid 30s to lower 40s. North winds to 15 mph. |
| Columbus Day Hi: 40°FHi: 4°C Lo: 25°F Lo: -4°C |
Columbus Day... Mostly cloudy. A 30% chance of snow in the morning. Areas of fog in the morning. Highs in the upper 30s to mid 40s. |
Tue Hi: 46°FHi: 8°C Lo: 26°F Lo: -3°C |
Tuesday... Partly cloudy. Areas of fog in the morning. Highs in the mid 40s to lower 50s. |
Wed Hi: 46°FHi: 8°C Lo: 26°F Lo: -3°C |
Wednesday... Partly cloudy. A 20% chance of rain in the afternoon. Highs in the mid 40s to lower 50s. |
| Thu Hi: 55°FHi: 13°C Lo: 30°F Lo: -1°C |
Thursday... Partly cloudy. Highs in the 50s. |
Fri Hi: 60°FHi: 16°C |
Friday... Mostly sunny. Highs in the upper 50s to mid 60s. |
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