Weather forecast for: Big Timber MT
Last Update: 5:42 pm MDT Sep 15, 2026
Tonight: Mostly clear, with a low around 42. North wind 5 to 10 mph becoming light and variable.
Wednesday: Sunny, with a high near 70. West wind 5 to 14 mph becoming east northeast in the afternoon.
Wednesday Night: Partly cloudy, with a low around 46. East northeast wind 6 to 14 mph becoming southeast after midnight.
Thursday: Partly sunny, with a high near 74. Light and variable wind becoming east southeast 5 to 9 mph in the afternoon.
Thursday Night: Partly cloudy, with a low around 52. East southeast wind 5 to 8 mph becoming calm.
Friday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 77. West southwest wind 5 to 9 mph becoming east in the afternoon. Chance of precipitation is 60%.
Friday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 50. East northeast wind 6 to 9 mph becoming west southwest after midnight. Chance of precipitation is 80%.
Saturday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 72. West southwest wind 7 to 9 mph. Chance of precipitation is 50%.
Saturday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49. West southwest wind 6 to 8 mph.
Sunday: Sunny, with a high near 76. West southwest wind 5 to 8 mph.
Sunday Night: Mostly clear, with a low around 48. East northeast wind around 5 mph becoming calm in the evening.
Monday: Sunny, with a high near 78. West southwest wind 3 to 7 mph.
Monday Night: Partly cloudy, with a low around 50. East wind 5 to 8 mph becoming light and variable in the evening.
Tuesday: Mostly sunny, with a high near 78. West southwest wind 3 to 7 mph.