| National Weather Service Forecast for:
Dillon MT Issued by: National Weather Service Great Falls, MT |
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| Updated: 10:01 am MST Nov 1, 2026 | ||||||||||||||||||
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| Today |
Rain. Patchy fog. High near 42. Calm wind becoming north northeast around 5 mph in the afternoon. Chance of precipitation is 100%. |
| Tonight |
Rain, mainly before 9pm. Low around 32. North wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. |
| Monday |
Mostly cloudy, then gradually becoming sunny, with a high near 46. West northwest wind 5 to 7 mph becoming calm in the morning. |
| Monday Night |
Mostly clear, with a low around 26. South wind 3 to 7 mph. |
| Tuesday |
Partly sunny, with a high near 48. South wind 5 to 9 mph becoming light south southwest in the morning. |
| Tuesday Night |
Mostly cloudy, with a low around 29. Calm wind becoming south around 5 mph. |
| Wednesday |
Partly sunny, with a high near 46. Light south southwest wind. |
| Wednesday Night |
Partly cloudy, with a low around 27. Calm wind becoming south southwest around 6 mph after midnight. |
| Thursday |
Mostly sunny, with a high near 47. |
| Thursday Night |
A slight chance of rain, mixing with snow after 8pm, then gradually ending. Partly cloudy, with a low around 26. |
| Friday |
A chance of rain. Mostly sunny, with a high near 45. |
| Friday Night |
A chance of rain and snow. Partly cloudy, with a low around 26. |
| Saturday |
Mostly sunny, with a high near 45. |
Forecast from NOAA-NWS for Dillon MT.
