Weather forecast for: Lodge Grass MT
Last Update: 2:58 am MDT Sep 18, 2026
Today: Isolated showers and thunderstorms after 3pm. Patchy fog before 9am. Otherwise, sunny, with a high near 81. Light and variable wind becoming north northwest 5 to 8 mph in the morning. Chance of precipitation is 20%.
Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 9pm. Patchy fog after midnight. Low around 53. Northwest wind 3 to 6 mph. Chance of precipitation is 90%.
Saturday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon. Patchy fog. High near 66. North northwest wind 5 to 9 mph. Chance of precipitation is 90%.
Saturday Night: Showers and possibly a thunderstorm before midnight, then showers likely. Patchy fog. Low around 50. West northwest wind 5 to 7 mph. Chance of precipitation is 90%.
Sunday: Showers likely, then showers and possibly a thunderstorm after noon. Patchy fog before noon. High near 64. West northwest wind 7 to 10 mph. Chance of precipitation is 90%.
Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Patchy fog. Otherwise, mostly cloudy, with a low around 47. North northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 50%.
Monday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 73. Light east wind.
Monday Night: Mostly clear, with a low around 46. East southeast wind 5 to 7 mph.
Tuesday: Mostly sunny, with a high near 80. South wind around 6 mph becoming calm.
Tuesday Night: Partly cloudy, with a low around 48. Calm wind becoming southeast around 5 mph.
Wednesday: Sunny, with a high near 80. Light and variable wind.
Wednesday Night: Mostly clear, with a low around 48. Calm wind becoming south around 5 mph after midnight.
Thursday: Sunny, with a high near 83. East southeast wind 3 to 6 mph.
WeatherWorld.com
