| National Weather Service Forecast for:
Dillon MT Issued by: National Weather Service Great Falls, MT |
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| Updated: 3:27 am MST Dec 22, 2025 | ||||||||||||||||||
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| Overnight |
Freezing rain likely. Cloudy, with a steady temperature around 33. South southwest wind around 10 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. |
| Monday |
A chance of freezing rain before 9am, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 47. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. |
| Monday Night |
A slight chance of rain before midnight, then a slight chance of rain after 4am. Mostly cloudy, with a low around 30. South southwest wind around 10 mph. Chance of precipitation is 20%. |
| Tuesday |
Mostly cloudy, with a high near 48. South wind 9 to 11 mph, with gusts as high as 21 mph. |
| Tuesday Night |
Mostly cloudy, with a low around 31. South wind 10 to 13 mph, with gusts as high as 18 mph. |
| Wednesday |
A 20 percent chance of rain after 11am. Partly sunny, with a high near 50. South wind 14 to 18 mph, with gusts as high as 30 mph. |
| Wednesday Night |
Rain likely before 5am, then rain likely, possibly mixed with snow. Cloudy, with a low around 33. South southwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Little or no snow accumulation expected. |
| Christmas Day |
A chance of rain and snow before 11am. Mostly cloudy, with a high near 46. South southwest wind 8 to 11 mph, with gusts as high as 20 mph. |
| Thursday Night |
A slight chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 28. |
| Friday |
A slight chance of snow after 11am. Partly sunny, with a high near 43. |
| Friday Night |
Partly cloudy, with a low around 18. |
| Saturday |
Mostly sunny, with a high near 37. |
| Saturday Night |
Mostly clear, with a low around 18. |
| Sunday |
Mostly sunny, with a high near 40. |
Forecast from NOAA-NWS for Dillon MT.
