Weather WorldPotomac, MT 7-Day Weather Forecast
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Potomac Weather Forecast
Potomac, MT Weather Forecast Date: 1222 AM MDT Sun Sep 20 2026
Weather forecast for Potomac, MT
Today Hi: 70°FHi: 21°C Lo: 45°F Lo: 7°C |
Today... Mostly sunny. Areas of fog in the morning. Highs in the upper 60s to mid 70s. |
| Mon Hi: 75°FHi: 24°C Lo: 45°F Lo: 7°C |
Monday... Mostly sunny. Highs in the 70s. |
| Tue Hi: 75°FHi: 24°C Lo: 46°F Lo: 8°C |
Tuesday... Mostly sunny. Highs in the 70s. |
| Wed Hi: 70°FHi: 21°C Lo: 45°F Lo: 7°C |
Wednesday... Mostly sunny. Highs in the upper 60s to mid 70s. |
| Thu Hi: 70°FHi: 21°C Lo: 46°F Lo: 8°C |
Thursday... Mostly sunny. Highs in the upper 60s to mid 70s. |
Fri Hi: 70°FHi: 21°C Lo: 40°F Lo: 4°C |
Friday... Partly cloudy. Highs in the upper 60s to mid 70s. |
Sat Hi: 56°FHi: 13°C |
Saturday... Mostly cloudy. A 20% chance of rain in the morning. Highs in the mid 50s to lower 60s. |
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