Weather forecast for: Basalt ID
Last Update: 1:06 pm MDT Sep 12, 2026
Tonight: Partly cloudy, with a low around 53. West southwest wind 5 to 9 mph becoming calm. Winds could gust as high as 18 mph.
Sunday: Sunny, with a high near 75. South wind 7 to 12 mph becoming southwest 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Sunday Night: Partly cloudy, with a low around 41. South southwest wind 13 to 20 mph, with gusts as high as 31 mph.
Monday: Sunny, with a high near 66. South southwest wind 13 to 18 mph, with gusts as high as 29 mph.
Monday Night: Clear, with a low around 39. Southwest wind 5 to 9 mph becoming light and variable after midnight.
Tuesday: Sunny, with a high near 74.
Tuesday Night: Mostly clear, with a low around 42.
Wednesday: Sunny, with a high near 75.
Wednesday Night: Mostly clear, with a low around 43.
Thursday: A 20 percent chance of rain before noon. Mostly sunny, with a high near 76.
Thursday Night: A 20 percent chance of rain. Partly cloudy, with a low around 43.
Friday: Sunny, with a high near 77.
Friday Night: Mostly clear, with a low around 44.
Saturday: Sunny, with a high near 78.