7-Day Forecast 46.75°N 112.32°W (Text-Only)
NWS Forecast for: Marysville MT
Issued by: National Weather Service Great Falls, MT
Last Update: 10:25 am MDT Jul 13, 2025


This Afternoon: Sunny, with a high near 78. West wind 11 to 13 mph, with gusts as high as 23 mph.

Tonight: Mostly clear, with a low around 61. West southwest wind 10 to 13 mph, with gusts as high as 22 mph.

Monday: Sunny, with a high near 77. West wind 10 to 17 mph, with gusts as high as 29 mph.

Monday Night: A chance of showers and thunderstorms, then showers likely after 9pm. Mostly cloudy, with a low around 45. North wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

Tuesday: Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 48. North northeast wind 16 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

Tuesday Night: A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 45. North wind 14 to 18 mph, with gusts as high as 29 mph.

Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 59. North northwest wind 9 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

Wednesday Night: Mostly clear, with a low around 48. East northeast wind 7 to 10 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.

Thursday: Sunny, with a high near 69.

Thursday Night: Mostly clear, with a low around 52.

Friday: Mostly sunny, with a high near 73.

Friday Night: Mostly clear, with a low around 54.

Saturday: Sunny, with a high near 76.



Marysville MT
 46.75°N 112.32°W (Elev. 6463 ft)

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