Weather forecast for: Bonner MT
Last Update: 2:00 pm MDT Sep 5, 2026
Tonight: Showers and thunderstorms likely, then rain after 3am. Low around 51. Light east wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday: Rain likely before 11am, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 75. Calm wind. Chance of precipitation is 70%.
Sunday Night: Rain and possibly a thunderstorm before 4am, then showers and possibly a thunderstorm, mainly after 4am. Low around 48. Calm wind. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Labor Day: Showers and possibly a thunderstorm. High near 57. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night: A 50 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 43. Southwest wind 5 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday: Mostly sunny, with a high near 70.
Tuesday Night: Mostly clear, with a low around 44.
Wednesday: Sunny, with a high near 77.
Wednesday Night: Mostly clear, with a low around 48.
Thursday: Sunny, with a high near 80.
Thursday Night: Mostly clear, with a low around 50.
Friday: A chance of rain. Mostly sunny, with a high near 75.
Friday Night: A chance of rain. Mostly cloudy, with a low around 47.
Saturday: A chance of rain. Partly sunny, with a high near 71.
WeatherWorld.com
