National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Pendroy US-89 MP 62.6 (MTPND)

Lat: 48.07322°NLon: 112.33418°WElev: 4199.0ft.

NA

51°F

11°C

Humidity 40%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 24 May 02:15 AM MDT
Extended Forecast for

Bynum MT

  • Overnight

    Overnight: Partly cloudy, with a low around 45. Southwest wind around 6 mph.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 78. West wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 78 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. West wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 24 mph.

    Low: 47 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny, with a high near 86. South wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 53. South wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 18 mph.

    Low: 53 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Light and variable wind becoming east southeast 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 81 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 9pm, then rain, mainly after 9pm. Low around 50. West northwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    Low: 50 °F

    Showers

  • Wednesday

    Wednesday: Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 70. North northwest wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 70 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 45. Southwest wind around 6 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 78. West wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Mostly clear, with a low around 47. West wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 24 mph.
Memorial Day
Sunny, with a high near 86. South wind 6 to 13 mph, with gusts as high as 22 mph.
Monday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 53. South wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 18 mph.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Light and variable wind becoming east southeast 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Showers and possibly a thunderstorm before 9pm, then rain, mainly after 9pm. Low around 50. West northwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Wednesday
Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 70. North northwest wind 14 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 49.
Thursday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 73.
Thursday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 51.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 77.
Friday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 50.
Saturday
A chance of rain and thunderstorms. Partly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bynum MT
 47.98°N 112.31°W (Elev. 3940 ft)
Last Update:
12:31 am MDT May 24, 2026
Forecast Valid:
2am MDT May 24, 2026-6pm MDT May 30, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation