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Old Lake Weather Forecast
Old Lake, MT Weather Forecast Date: 326 AM MDT Mon Oct 12 2026
Weather forecast for Old Lake, MT
Today Hi: 41°FHi: 5°C Lo: 25°F Lo: -4°C |
Today... Rain likely this morning. Areas of fog this morning, then patchy fog this afternoon. Highs in the lower 40s. Northwest wind 5 to 10 mph. Chance of rain 60%. |
Tue Hi: 51°FHi: 11°C Lo: 25°F Lo: -4°C |
Tuesday... Mostly cloudy in the morning, then clearing. Patchy fog in the morning. Highs in the lower 50s. Southwest wind around 5 mph, becoming west around 5 mph in the afternoon. |
Wed Hi: 59°FHi: 15°C Lo: 31°F Lo: -1°C |
Wednesday... Sunny. Highs in the upper 50s. Southwest wind 5 to 10 mph. |
| Thu Hi: 51°FHi: 11°C Lo: 29°F Lo: -2°C |
Thursday... Mostly clear. Lows in the lower 30s. Highs in the lower 50s. |
| Fri Hi: 65°FHi: 18°C Lo: 40°F Lo: 4°C |
Friday... Mostly clear. Lows in the upper 20s. Highs in the mid 60s. |
| Sat Hi: 71°FHi: 22°C Lo: 40°F Lo: 4°C |
Saturday... Mostly clear. Lows around 40. Highs in the lower 70s. |
| Sat Hi: 71°FHi: 22°C Lo: 40°F Lo: 4°C |
Saturday... Mostly clear. Lows around 40. Highs in the lower 70s. |
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