Weather WorldMain Line Trail, MT 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Main Line Trail Weather Forecast
Main Line Trail, MT Weather Forecast Date: 412 PM MDT Mon Aug 03 2026
Weather forecast for Main Line Trail, MT
Tonight Lo: 39°F Lo: 4°C |
Tonight... Mostly clear. Patchy smoke early in the evening. Lows 35 to 41. Northeast winds up to 10 mph shifting to the south after midnight. |
| Tue Hi: 67°FHi: 19°C Lo: 44°F Lo: 7°C |
Tuesday... Warmer, sunny. Patchy smoke in the afternoon. Highs 61 to 71. Southeast winds up to 5 mph shifting to the southwest in the afternoon. |
Wed Hi: 75°FHi: 24°C Lo: 53°F Lo: 12°C |
Wednesday... Warmer, sunny. Highs 69 to 79. West winds up to 10 mph. |
| Thu Hi: 81°FHi: 27°C Lo: 53°F Lo: 12°C |
Thursday... Clear. Highs 74 to 86. Lows 49 to 55. |
| Fri Hi: 81°FHi: 27°C Lo: 53°F Lo: 12°C |
Friday... Mostly clear. Highs 73 to 88. Lows 49 to 55. |
| Sat Hi: 81°FHi: 27°C Lo: 53°F Lo: 12°C |
Saturday... Mostly clear. Highs 73 to 88. Lows 49 to 55. |
| Sat Hi: 81°FHi: 27°C Lo: 51°F Lo: 11°C |
Saturday... Mostly clear. Highs 73 to 88. Lows 49 to 55. |
| Sun Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Sunday... Mostly clear. Highs 69 to 79. Lows 47 to 53. |
Main Line Trail Radar Loop
Use the map search tool if you want to place a location marker on the radar map...