Weather forecast for: Columbus MT
Last Update: 5:42 pm MDT Sep 15, 2026
Tonight: Mostly clear, with a low around 40. East northeast wind 8 to 13 mph becoming light and variable.
Wednesday: Sunny, with a high near 71. West wind 5 to 14 mph becoming east northeast in the afternoon.
Wednesday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 42. East wind 9 to 14 mph becoming light and variable after midnight.
Thursday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 76. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.
Thursday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 49. East wind 5 to 9 mph becoming calm in the evening.
Friday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 80. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 60%.
Friday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 49. Northeast wind 5 to 9 mph becoming west after midnight. Chance of precipitation is 80%.
Saturday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 74. West wind around 6 mph. Chance of precipitation is 50%.
Saturday Night: A 30 percent chance of showers before midnight. Partly cloudy, with a low around 46. West northwest wind 5 to 7 mph becoming light and variable after midnight.
Sunday: Sunny, with a high near 76. Calm wind becoming north northeast around 5 mph in the afternoon.
Sunday Night: Mostly clear, with a low around 44. East wind around 6 mph becoming calm in the evening.
Monday: Sunny, with a high near 79. Calm wind becoming east southeast around 5 mph in the afternoon.
Monday Night: Partly cloudy, with a low around 46. East southeast wind 5 to 7 mph becoming calm in the evening.
Tuesday: Mostly sunny, with a high near 79. Calm wind becoming northeast around 5 mph in the afternoon.
WeatherWorld.com
City of Columbus, MT
