


NWS Forecast for: Dillon 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 91. Light and variable wind becoming west 5 to 9 mph. Tonight: Mostly clear, with a low around 53. North wind 6 to 10 mph becoming south southeast in the evening. Winds could gust as high as 18 mph. Monday: Sunny, with a high near 91. Southwest wind 6 to 13 mph, with gusts as high as 21 mph. Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 51. West wind 11 to 15 mph becoming north northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 20%. Tuesday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. North northeast wind 9 to 16 mph, with gusts as high as 25 mph. Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 43. North northeast wind 11 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Wednesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 75. North wind 7 to 9 mph. Wednesday Night: Mostly clear, with a low around 44. North northeast wind 6 to 10 mph becoming east southeast after midnight. Thursday: A slight chance of showers after noon. Sunny, with a high near 85. Thursday Night: Mostly clear, with a low around 48. Friday: Sunny, with a high near 88. Friday Night: Mostly clear, with a low around 49. Saturday: Sunny, with a high near 90. | |
Dillon MT 45.22°N 112.62°W (Elev. 5125 ft) | |
Visit your local NWS office at: https://www.weather.gov/tfx |