Weather WorldCup Lake, MT 7-Day Weather Forecast
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Cup Lake Weather Forecast
Cup Lake, MT Weather Forecast Date: 1222 AM MDT Wed Oct 07 2026
Weather forecast for Cup Lake, MT
Today Hi: 65°FHi: 18°C Lo: 36°F Lo: 2°C |
Today... Partly cloudy. Highs in the 60s. |
Thu Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
Thursday... Mostly cloudy. Highs in the 60s. Southwest winds to 15 mph. |
| Fri Hi: 65°FHi: 18°C Lo: 36°F Lo: 2°C |
Friday... Partly cloudy. Highs in the 60s. Southwest winds 15 to 20 mph with gusts to around 35 mph. |
Sat Hi: 45°FHi: 7°C Lo: 26°F Lo: -3°C |
Saturday... Rain and snow likely in the morning, then a chance of rain and snow in the afternoon. Chance of precipitation 70%. Cooler. Highs in the 40s. |
Sun Hi: 35°FHi: 2°C Lo: 25°F Lo: -4°C |
Sunday... Mostly cloudy with a 50% chance of snow. Highs in the 30s. |
| Columbus Day Hi: 36°FHi: 2°C Lo: 26°F Lo: -3°C |
Columbus Day... Partly cloudy. A 20% chance of snow in the morning. Highs in the mid 30s to lower 40s. |
| Tue Hi: 46°FHi: 8°C |
Tuesday... Partly cloudy with a slight chance of snow. Slight chance of rain in the afternoon. Chance of precipitation 20%. Highs in the 40s to lower 50s. |
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