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

75°F

24°C

Humidity 65%
Wind Speed SW 9 G 16 mph
Barometer 29.96 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 18 Oct 9:55 am CDT
Extended Forecast for

6 Miles N Lafayette TN

  • Today

    Today: Sunny, with a high near 85. South southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 55. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 55 °F

    Partly Cloudy
    then Showers

  • Sunday

    Sunday: Showers and thunderstorms before 1pm, then a slight chance of showers. High near 65. West northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 65 °F

    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. West wind around 5 mph becoming calm after midnight.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68. Calm wind becoming south southwest around 5 mph in the morning.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. South wind 5 to 10 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69. West wind around 10 mph, with gusts as high as 20 mph.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 37. West northwest wind around 5 mph.

    Low: 37 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. West northwest wind around 5 mph.

    High: 64 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 85. South southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 55. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and thunderstorms before 1pm, then a slight chance of showers. High near 65. West northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Mostly clear, with a low around 39. West wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 68. Calm wind becoming south southwest around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 48. South wind 5 to 10 mph.
Tuesday
Sunny, with a high near 69. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 37. West northwest wind around 5 mph.
Wednesday
Sunny, with a high near 64. West northwest wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Lafayette TN
 36.6°N 86.05°W (Elev. 801 ft)
Last Update:
6:16 am CDT Oct 18, 2025
Forecast Valid:
10am CDT Oct 18, 2025-6pm CDT Oct 24, 2025
 
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