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

TROY (TROM8)

Lat: 48.48165°NLon: 115.90507°WElev: 2009.0ft.

NA

33°F

1°C

Humidity 100%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 07 Oct 09:07 AM MDT
Extended Forecast for

Troy MT

  • Today

    Today: Patchy fog before 10am. Patchy frost before 10am. Otherwise, sunny, with a high near 74. Calm wind.

    High: 74 °F

    Patchy Frost
    and Patchy
    Fog then
    Sunny

  • Tonight

    Tonight: Patchy frost after 5am. Otherwise, mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Frost

  • Wednesday

    Wednesday: Areas of frost before 10am. Otherwise, sunny, with a high near 77. Light and variable wind.

    High: 77 °F

    Areas Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of rain before noon. Sunny, with a high near 76. Light east northeast wind.

    High: 76 °F

    Slight Chance
    Rain then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: A 40 percent chance of rain. Patchy fog between 9am and 10am. Otherwise, partly sunny, with a high near 77.

    High: 77 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: Rain likely. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Rain Likely

  • Saturday

    Saturday: Rain. Mostly cloudy, with a high near 61.

    High: 61 °F

    Rain

Detailed Forecast

Today
Patchy fog before 10am. Patchy frost before 10am. Otherwise, sunny, with a high near 74. Calm wind.
Tonight
Patchy frost after 5am. Otherwise, mostly clear, with a low around 35. Calm wind.
Wednesday
Areas of frost before 10am. Otherwise, sunny, with a high near 77. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 36. Calm wind.
Thursday
A 20 percent chance of rain before noon. Sunny, with a high near 76. Light east northeast wind.
Thursday Night
Mostly clear, with a low around 36.
Friday
A 40 percent chance of rain. Patchy fog between 9am and 10am. Otherwise, partly sunny, with a high near 77.
Friday Night
Rain likely. Mostly cloudy, with a low around 38.
Saturday
Rain. Mostly cloudy, with a high near 61.
Saturday Night
Rain. Cloudy, with a low around 33.
Sunday
Rain. Mostly cloudy, with a high near 54.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 26.
Columbus Day
A chance of rain and snow. Patchy fog. Otherwise, partly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Troy MT
 48.46°N 115.89°W (Elev. 1948 ft)
Last Update:
3:30 am MDT Oct 7, 2025
Forecast Valid:
9am MDT Oct 7, 2025-6pm MDT Oct 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation