| NWS Forecast for: Fort Benton MT Issued by: National Weather Service Great Falls, MT Last Update: 12:31 pm MDT Sep 7, 2026 | |
| Tonight: Showers likely before 4am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 10. Breezy, with a west southwest wind 35 to 40 km/h decreasing to 27 to 32 km/h after midnight. Winds could gust as high as 60 km/h. Chance of precipitation is 70%. Tuesday: Showers, mainly after noon. High near 18. West wind 24 to 27 km/h, with gusts as high as 40 km/h. Chance of precipitation is 80%. New precipitation amounts between 2.5 and 5 mm possible. Tuesday Night: Cloudy during the early evening, then gradual clearing, with a low around 8. Southwest wind 13 to 18 km/h, with gusts as high as 35 km/h. Wednesday: Sunny, with a high near 26. Southwest wind 13 to 18 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 37 km/h. Wednesday Night: Mostly clear, with a low around 12. Southwest wind 14 to 24 km/h, with gusts as high as 45 km/h. Thursday: Sunny, with a high near 28. Southwest wind 27 to 34 km/h, with gusts as high as 47 km/h. Thursday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 9. West northwest wind 16 to 21 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 34 km/h. Friday: A chance of showers, mainly before noon. Partly sunny, with a high near 19. North wind 10 to 14 km/h. Friday Night: A chance of showers, mainly after midnight. Mostly cloudy, with a low around 6. Saturday: A chance of showers, mainly before noon. Mostly cloudy, with a high near 17. Saturday Night: A chance of showers. Mostly cloudy, with a low around 4. Sunday: A chance of showers. Mostly cloudy, with a high near 14. Sunday Night: A chance of showers. Mostly cloudy, with a low around 4. Monday: A slight chance of showers. Mostly sunny, with a high near 19. | |
| Fort Benton MT 47.82°N 110.67°W (Elev. 2726 m) | |
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