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.

Overcast

45°F

7°C

Humidity 81%
Wind Speed N 10 G 17 mph
Barometer 29.91 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 12 Nov 9:35 pm CST
Extended Forecast for

4 Miles ENE Westmoreland TN

  • Tonight

    Tonight: Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 33. Northwest wind 5 to 10 mph.

    Low: 33 °F

    Frost

  • Friday

    Friday: Widespread frost before 7am. Otherwise, increasing clouds, with a high near 46. Northwest wind 5 to 10 mph.

    High: 46 °F

    Frost then
    Mostly Cloudy

  • Friday Night

    Friday Night: Widespread frost, mainly after 1am. Otherwise, partly cloudy, with a low around 30. North northwest wind 5 to 10 mph.

    Low: 30 °F

    Frost

  • Saturday

    Saturday: Widespread frost before 9am. Otherwise, sunny, with a high near 49. North northwest wind around 5 mph becoming calm in the afternoon.

    High: 49 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 9pm. Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Frost and
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 7am. Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 51. Calm wind becoming north northeast around 5 mph.

    High: 51 °F

    Frost and
    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 53. Calm wind becoming east northeast around 5 mph.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. Northeast wind around 5 mph becoming calm.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 33. Northwest wind 5 to 10 mph.
Friday
Widespread frost before 7am. Otherwise, increasing clouds, with a high near 46. Northwest wind 5 to 10 mph.
Friday Night
Widespread frost, mainly after 1am. Otherwise, partly cloudy, with a low around 30. North northwest wind 5 to 10 mph.
Saturday
Widespread frost before 9am. Otherwise, sunny, with a high near 49. North northwest wind around 5 mph becoming calm in the afternoon.
Saturday Night
Patchy fog after 9pm. Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 27. Calm wind.
Sunday
Patchy fog before 7am. Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 51. Calm wind becoming north northeast around 5 mph.
Sunday Night
Mostly clear, with a low around 30. Calm wind.
Monday
Sunny, with a high near 53. Calm wind becoming east northeast around 5 mph.
Monday Night
Mostly clear, with a low around 30. Northeast wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Clear, with a low around 30.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Westmoreland TN
 36.58°N 86.17°W (Elev. 837 ft)
Last Update:
6:51 pm CST Nov 12, 2026
Forecast Valid:
9pm CST Nov 12, 2026-6pm CST Nov 19, 2026
 
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