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

45°F

7°C

Humidity 68%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 05 Oct 07:07 PM MDT
Extended Forecast for

Troy MT

  • Tonight

    Tonight: Patchy fog after 3am. Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear
    then Frost
    and Patchy
    Fog

  • Monday

    Monday: Patchy fog before 10am. Widespread frost, mainly before 10am. Otherwise, sunny, with a high near 69. Calm wind.

    High: 69 °F

    Frost and
    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 3am. Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Clear
    then Frost
    and Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 75. Calm wind.

    High: 75 °F

    Frost and
    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy frost after 4am. Otherwise, clear, with a low around 34. Calm wind.

    Low: 34 °F

    Clear then
    Patchy Frost

  • Wednesday

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

    High: 77 °F

    Areas Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight. Patchy fog after 5am. Otherwise, mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Patchy fog between 9am and 10am. Patchy frost before 9am. Otherwise, sunny, with a high near 77.

    High: 77 °F

    Patchy Frost
    and Patchy
    Fog then
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

Tonight
Patchy fog after 3am. Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 28. Calm wind.
Monday
Patchy fog before 10am. Widespread frost, mainly before 10am. Otherwise, sunny, with a high near 69. Calm wind.
Monday Night
Patchy fog after 3am. Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 31. Calm wind.
Tuesday
Patchy fog before 10am. Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 75. Calm wind.
Tuesday Night
Patchy frost after 4am. Otherwise, clear, with a low around 34. Calm wind.
Wednesday
Areas of frost before 10am. Otherwise, sunny, with a high near 77.
Wednesday Night
A 20 percent chance of rain after midnight. Patchy fog after 5am. Otherwise, mostly clear, with a low around 35.
Thursday
Patchy fog between 9am and 10am. Patchy frost before 9am. Otherwise, sunny, with a high near 77.
Thursday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 37.
Friday
Patchy fog before 10am. Patchy frost between 7am and 9am. Otherwise, sunny, with a high near 79.
Friday Night
A chance of rain. Mostly cloudy, with a low around 39.
Saturday
Rain likely. Mostly cloudy, with a high near 66.
Saturday Night
Rain likely. Mostly cloudy, with a low around 34.
Sunday
Rain likely. Mostly cloudy, with a high near 58.
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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:
2:31 pm MDT Oct 5, 2025
Forecast Valid:
8pm MDT Oct 5, 2025-6pm MDT Oct 12, 2025
 
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