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59859 Weather (Plains, MT)

Plains, MT WeatherCurrent Conditions and Weather for Plains, Montana
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Clear at Plains (59859), temperature is 50°F10°C, dew point 39°F4°C, humidity 65%. Wind direction is SE at 7 mphat 11 km/h with visibility of 10 mi16 km. Barometric pressure is 30.21 in1023 mb. Last update: 3:33 am.*
*Time is approximately 3:33 am Thu, Sep 17, 2026. Time will be within 15 minutes of current local time. Plains weather forecast data is updated every 15 minutes.

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Plains MT Weather - 5:33 am

Plains Weather Forecast

Weather forecast for: Plains MT
Last Update: 2:00 am MDT Sep 17, 2026
Overnight: Mostly clear, with a low around 43. Calm wind.
Thursday: Mostly sunny, with a high near 81. Light and variable wind.
Thursday Night: A 40 percent chance of rain, mainly before 1am. Partly cloudy, with a low around 48. South southeast wind around 6 mph becoming calm after midnight.
Friday: A 20 percent chance of rain after 5pm. Partly sunny, with a high near 80. Calm wind becoming west northwest around 6 mph in the afternoon.
Friday Night: Mostly cloudy, with a low around 48. Calm wind.
Saturday: Sunny, with a high near 81.
Saturday Night: Mostly clear, with a low around 48.
Sunday: Sunny, with a high near 83.
Sunday Night: Clear, with a low around 48.
Monday: Sunny, with a high near 85.
Monday Night: Mostly clear, with a low around 48.
Tuesday: Sunny, with a high near 84.
Tuesday Night: Partly cloudy, with a low around 47.
Wednesday: Mostly sunny, with a high near 81.

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