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

72°F

22°C

Humidity 100%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 15 Oct 12:55 am CDT
Extended Forecast for

6 Miles ENE Westmoreland TN

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms. Patchy fog before 3am. Otherwise, mostly cloudy, with a low around 69. Calm wind.

    Low: 69 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 89. Light south southwest wind becoming southwest 5 to 10 mph in the morning.

    High: 89 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. South southwest wind 5 to 10 mph.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 65. West southwest wind 5 to 15 mph becoming northwest in the morning. Winds could gust as high as 20 mph.

    High: 65 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58. North northeast wind around 15 mph, with gusts as high as 20 mph.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. North northeast wind 5 to 10 mph.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63. East southeast wind around 5 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Patchy fog before 3am. Otherwise, mostly cloudy, with a low around 69. Calm wind.
Thursday
Mostly sunny, with a high near 89. Light south southwest wind becoming southwest 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 60. South southwest wind 5 to 10 mph.
Friday
Increasing clouds, with a high near 65. West southwest wind 5 to 15 mph becoming northwest in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 44. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 58. North northeast wind around 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 37. North northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 63. East southeast wind around 5 mph.
Sunday Night
Mostly clear, with a low around 40. Calm wind.
Monday
Sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 76.
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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:
12:31 am CDT Oct 15, 2026
Forecast Valid:
1am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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