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.

Mostly Cloudy

25°F

-4°C

Humidity 74%
Wind Speed NW 9 mph
Barometer 30.33 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 30 Dec 8:55 am CST
Extended Forecast for

Westmoreland TN

  • Today

    Today: Sunny, with a high near 34. West wind around 5 mph.

    High: 34 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 24. Southwest wind around 5 mph.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43. West wind 5 to 10 mph.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. West wind around 5 mph.

    Low: 28 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Sunny, with a high near 46. West wind around 5 mph becoming calm in the afternoon.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. Calm wind becoming south around 5 mph after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after noon. Cloudy, with a high near 53. South wind around 5 mph.

    High: 53 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 39. Southeast wind around 5 mph becoming north northeast after midnight.

    Low: 39 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 47. North wind around 5 mph.

    High: 47 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 34. West wind around 5 mph.
Tonight
Mostly clear, with a low around 24. Southwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 43. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 28. West wind around 5 mph.
New Year's Day
Sunny, with a high near 46. West wind around 5 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, with a low around 33. Calm wind becoming south around 5 mph after midnight.
Friday
A 30 percent chance of showers after noon. Cloudy, with a high near 53. South wind around 5 mph.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 39. Southeast wind around 5 mph becoming north northeast after midnight.
Saturday
Mostly cloudy, with a high near 47. North wind around 5 mph.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westmoreland TN
 36.57°N 86.25°W (Elev. 860 ft)
Last Update:
5:56 am CST Dec 30, 2025
Forecast Valid:
9am CST Dec 30, 2025-6pm CST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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