Weather forecast for: Big Sandy MT
Last Update: 4:26 am MDT Sep 14, 2026
Today: A chance of showers before 11am, then showers likely after noon. Mostly cloudy, with a high near 61. Breezy, with a southwest wind 11 to 16 mph becoming west northwest 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 60%.
Tonight: Cloudy during the early evening, then gradual clearing, with a low around 41. Northwest wind 11 to 16 mph becoming light and variable in the evening. Winds could gust as high as 29 mph.
Tuesday: Mostly cloudy, with a high near 67. Calm wind becoming east 5 to 8 mph in the afternoon.
Tuesday Night: A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 46. Northeast wind 7 to 9 mph, with gusts as high as 20 mph.
Wednesday: Mostly sunny, with a high near 66. North northwest wind 3 to 6 mph.
Wednesday Night: Mostly clear, with a low around 45. Calm wind becoming southeast around 6 mph after midnight.
Thursday: Sunny, with a high near 74. South southeast wind around 5 mph becoming calm in the morning.
Thursday Night: Mostly clear, with a low around 47. North northeast wind around 5 mph becoming calm in the evening.
Friday: A chance of showers. Partly sunny, with a high near 73.
Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Saturday: A slight chance of showers. Mostly sunny, with a high near 72.
Saturday Night: Partly cloudy, with a low around 48.
Sunday: Sunny, with a high near 72.
WeatherWorld.com
