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Nelson Weather Forecast
Nelson, MT Weather Forecast Date: 316 PM MDT Mon Oct 12 2026
Weather forecast for Nelson, MT
Tonight Lo: 29°F Lo: -2°C |
Tonight... Cloudy. Patchy fog. Lows in the upper 20s. Northwest wind around 5 mph this evening, becoming light and variable. |
| Tue Hi: 51°FHi: 11°C Lo: 29°F Lo: -2°C |
Tuesday... Mostly cloudy in the morning, then becoming mostly sunny. Patchy fog in the morning. Highs in the lower 50s. West wind around 5 mph. |
Wed Hi: 59°FHi: 15°C Lo: 29°F Lo: -2°C |
Wednesday... Partly sunny in the morning, then clearing. Highs in the upper 50s. Light and variable winds, becoming south around 5 mph in the afternoon. |
Thu Hi: 55°FHi: 13°C Lo: 41°F Lo: 5°C |
Thursday... Mostly clear. Highs in the mid 50s. Lows in the upper 20s. |
| Fri Hi: 61°FHi: 16°C Lo: 41°F Lo: 5°C |
Friday... Mostly clear. Highs in the lower 60s. Lows in the lower 40s. |
| Sat Hi: 71°FHi: 22°C Lo: 41°F Lo: 5°C |
Saturday... Sunny. Highs in the lower 70s. |
| Sun Hi: 69°FHi: 21°C Lo: 41°F Lo: 5°C |
Sunday... Mostly clear. Highs in the upper 60s. Lows in the lower 40s. |
| Mon Hi: 69°FHi: 21°C Lo: 41°F Lo: 5°C |
Monday... Mostly clear. Highs in the upper 60s. Lows in the lower 40s. |
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