| National Weather Service Forecast for:
Dillon MT Issued by: National Weather Service Great Falls, MT |
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| Updated: 4:33 pm MST Dec 22, 2025 | ||||||||||||||||||
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| Tonight |
Mostly cloudy, with a low around 32. Southwest wind around 10 mph. |
| Tuesday |
A 20 percent chance of rain before noon. Mostly cloudy, with a high near 46. Southwest wind 9 to 11 mph, with gusts as high as 18 mph. |
| Tuesday Night |
Mostly cloudy, with a low around 31. Southwest wind 11 to 15 mph, with gusts as high as 22 mph. |
| Wednesday |
A 20 percent chance of rain after 11am. Partly sunny, with a high near 49. Breezy, with a south wind 15 to 23 mph, with gusts as high as 33 mph. |
| Wednesday Night |
Rain. Low around 34. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. |
| Christmas Day |
A chance of rain before 11am, then a slight chance of drizzle after 11am. Mostly cloudy, with a high near 48. South wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. |
| Thursday Night |
A slight chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 29. South southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected. |
| Friday |
A slight chance of snow. Partly sunny, with a high near 42. Southwest wind 11 to 16 mph, with gusts as high as 26 mph. |
| Friday Night |
Partly cloudy, with a low around 18. |
| Saturday |
Mostly sunny, with a high near 35. |
| Saturday Night |
Mostly clear, with a low around 14. |
| Sunday |
Partly sunny, with a high near 37. |
| Sunday Night |
Partly cloudy, with a low around 19. |
| Monday |
Partly sunny, with a high near 42. |
Forecast from NOAA-NWS for Dillon MT.
