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

17°C

63°F

Humidity 94%
Wind Speed N 9 km/h
Barometer 30.15 in
Dewpoint 16°C (61°F)
Visibility 16 km
Last update 1 Jul 4:55 am CDT
Extended Forecast for

Portland TN

  • Today

    Today: Sunny, with a high near 26. Northeast wind around 15 km/h, with gusts as high as 30 km/h.

    High: 26 °C

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 15. East northeast wind around 10 km/h.

    Low: 15 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32. South wind 10 to 15 km/h.

    High: 32 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23. South southeast wind 10 to 15 km/h, with gusts as high as 30 km/h.

    Low: 23 °C

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 33. South southwest wind around 15 km/h, with gusts as high as 30 km/h.

    High: 33 °C

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 24. South wind around 10 km/h.

    Low: 24 °C

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Independence Day

    Independence Day: Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 32. Southwest wind 10 to 15 km/h. Chance of precipitation is 60%.

    High: 32 °C

    T-storms
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 23. South southwest wind 5 to 10 km/h.

    Low: 23 °C

    Chance
    T-storms

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Partly sunny, with a high near 31. West southwest wind 10 to 15 km/h. Chance of precipitation is 70%.

    High: 31 °C

    Showers
    Likely then
    T-storms
    Likely

Detailed Forecast

Today
Sunny, with a high near 26. Northeast wind around 15 km/h, with gusts as high as 30 km/h.
Tonight
Mostly clear, with a low around 15. East northeast wind around 10 km/h.
Tuesday
Sunny, with a high near 32. South wind 10 to 15 km/h.
Tuesday Night
Mostly clear, with a low around 23. South southeast wind 10 to 15 km/h, with gusts as high as 30 km/h.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 33. South southwest wind around 15 km/h, with gusts as high as 30 km/h.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 24. South wind around 10 km/h.
Independence Day
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 32. Southwest wind 10 to 15 km/h. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 23. South southwest wind 5 to 10 km/h.
Friday
Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Partly sunny, with a high near 31. West southwest wind 10 to 15 km/h. Chance of precipitation is 70%.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 22.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 30.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 20.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland TN
 36.58°N 86.53°W (Elev. 810 m)
Last Update:
1:11 am CDT Jul 1, 2024
Forecast Valid:
5am CDT Jul 1, 2024-6pm CDT Jul 7, 2024
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation