Weather forecast for: Big Timber MT
Last Update: 6:47 pm MDT Oct 30, 2026
Tonight: A chance of rain showers after 10pm, mixing with snow after 3am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 31. Light and variable wind becoming west around 5 mph after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday: A chance of rain and snow showers before 9am, then a slight chance of rain showers between 9am and 1pm. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 56. Light and variable wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night: A slight chance of rain and snow showers between 2am and 3am, then a slight chance of rain showers after 3am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 36. Calm wind. Chance of precipitation is 20%.
Sunday: A 20 percent chance of showers after noon. Patchy fog before noon. Otherwise, cloudy, with a high near 51. Calm wind becoming east northeast around 6 mph in the afternoon.
Sunday Night: Showers. Low around 36. Light and variable wind becoming west 5 to 7 mph in the evening. Chance of precipitation is 90%.
Monday: A 20 percent chance of showers before noon. Partly sunny, with a high near 52. West wind 11 to 17 mph.
Monday Night: Mostly clear, with a low around 30. West wind 8 to 13 mph.
Tuesday: Mostly sunny, with a high near 58. West southwest wind 9 to 17 mph.
Tuesday Night: Partly cloudy, with a low around 33. West southwest wind 7 to 9 mph.
Wednesday: Mostly sunny, with a high near 55. West wind around 6 mph becoming calm.
Wednesday Night: Partly cloudy, with a low around 30. East northeast wind around 5 mph becoming light and variable in the evening.
Thursday: Mostly sunny, with a high near 56. West southwest wind 3 to 7 mph.
Thursday Night: Partly cloudy, with a low around 32. Light west wind becoming west southwest 5 to 9 mph in the evening.
Friday: Mostly sunny, with a high near 57. West southwest wind 8 to 13 mph.