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

27°F

-3°C

Humidity 80%
Wind Speed Calm
Barometer 30.34 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 29 Nov 4:35 am CST
Extended Forecast for

6 Miles ENE Westmoreland TN

  • Today

    Today: A 20 percent chance of showers after 5pm. Mostly cloudy, with a high near 47. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 47 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly between midnight and 5am. Cloudy, with a low around 34. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 33 by 5pm. West southwest wind 5 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 43 °F⇓

    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22. North northeast wind around 5 mph.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43. East wind around 5 mph.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Showers, mainly after midnight. Low around 32. Calm wind becoming north northwest around 5 mph after midnight. Chance of precipitation is 90%.

    Low: 32 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow showers, mainly before noon. Mostly cloudy, with a high near 38. North northwest wind around 5 mph. Chance of precipitation is 70%.

    High: 38 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. North northwest wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. Calm wind becoming south southwest around 5 mph.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers after 5pm. Mostly cloudy, with a high near 47. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Showers likely, mainly between midnight and 5am. Cloudy, with a low around 34. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 30 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 33 by 5pm. West southwest wind 5 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 22. North northeast wind around 5 mph.
Monday
Mostly sunny, with a high near 43. East wind around 5 mph.
Monday Night
Showers, mainly after midnight. Low around 32. Calm wind becoming north northwest around 5 mph after midnight. Chance of precipitation is 90%.
Tuesday
Rain likely, possibly mixed with snow showers, mainly before noon. Mostly cloudy, with a high near 38. North northwest wind around 5 mph. Chance of precipitation is 70%.
Tuesday Night
Mostly cloudy, with a low around 24. North northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 41. Calm wind becoming south southwest around 5 mph.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Westmoreland TN
 36.61°N 86.17°W (Elev. 906 ft)
Last Update:
11:31 pm CST Nov 28, 2025
Forecast Valid:
4am CST Nov 29, 2025-6pm CST Dec 5, 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