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

Portland Municipal Airport (K1M5)

Lat: 36.59°NLon: 86.48°WElev: 818ft.

Fair

23°F

-5°C

Humidity 100%
Wind Speed NA
Barometer 30.35 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 27 Jan 9:15 pm CST
Extended Forecast for

Westmoreland TN

  • Tonight

    Tonight: Patchy fog between 4am and 5am. Patchy dense freezing fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 11. West northwest wind around 5 mph becoming calm in the evening.

    Low: 11 °F

    Mostly Cloudy
    then Patchy
    Dense
    Freezing Fog
    and Patchy
    Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 27. Calm wind becoming west northwest around 5 mph.

    High: 27 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog between 1am and 2am. Otherwise, partly cloudy, with a low around 13. West wind around 5 mph becoming calm.

    Low: 13 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Partly sunny, with a high near 34. Calm wind.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 18. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 18 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 25. North wind 5 to 10 mph.

    High: 25 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 1. North wind around 10 mph.

    Low: 1 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 16. North northwest wind around 10 mph.

    High: 16 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 5. Northwest wind 5 to 10 mph.

    Low: 5 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog between 4am and 5am. Patchy dense freezing fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 11. West northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 27. Calm wind becoming west northwest around 5 mph.
Wednesday Night
Patchy fog between 1am and 2am. Otherwise, partly cloudy, with a low around 13. West wind around 5 mph becoming calm.
Thursday
Partly sunny, with a high near 34. Calm wind.
Thursday Night
Mostly cloudy, with a low around 18. Calm wind becoming north northeast around 5 mph after midnight.
Friday
Mostly cloudy, with a high near 25. North wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 1. North wind around 10 mph.
Saturday
Partly sunny, with a high near 16. North northwest wind around 10 mph.
Saturday Night
Mostly cloudy, with a low around 5. Northwest wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 24.
Sunday Night
Partly cloudy, with a low around 7.
Monday
Partly sunny, with a high near 31.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westmoreland TN
 36.57°N 86.25°W (Elev. 860 ft)
Last Update:
7:52 pm CST Jan 27, 2026
Forecast Valid:
9pm CST Jan 27, 2026-6pm CST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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