Plains, MT

Current conditions, hourly and 7-day forecast, and live radar for Plains, MT 59859. Right now: partly cloudy, 45°F. Data from the National Weather Service.

• Tonight: Partly cloudy, with a low around 45. South wind 2 to 8 mph.
• Thursday: Mostly sunny, with a high near 83. South wind 2 to 16 mph, with gusts as high as 26 mph.
• Thursday Night: A chance of rain between midnight and 4am. Mostly cloudy, with a low around 45. West southwest wind 1 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
• Friday: Mostly sunny, with a high near 75. West southwest wind around 2 mph.
• Friday Night: Mostly cloudy, with a low around 43. Northeast wind around 3 mph.
• Saturday: A slight chance of rain after noon. Mostly cloudy, with a high near 70. Chance of precipitation is 20%.