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

64°F

18°C

Humidity 68%
Wind Speed SW 16 G 22 mph
Barometer 29.75 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 6 Jan 1:55 pm CST
Extended Forecast for

6 Miles NNE Lafayette TN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 63. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Partly Sunny

  • Tonight

    Tonight: Areas of fog after 2am. Otherwise, partly cloudy, with a low around 43. Southwest wind around 5 mph becoming calm after midnight.

    Low: 43 °F

    Partly Cloudy
    then Areas
    Fog

  • Wednesday

    Wednesday: Areas of fog before 9am. Otherwise, partly sunny, with a high near 60. Calm wind.

    High: 60 °F

    Areas Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog between midnight and 4am. Otherwise, mostly cloudy, with a low around 44. Calm wind becoming southeast around 5 mph.

    Low: 44 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 68. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, with thunderstorms also possible after 3am. Cloudy, with a low around 60. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 60 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 65. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 65 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 55. South southeast wind 5 to 10 mph. Chance of precipitation is 80%.

    Low: 55 °F

    Showers

  • Saturday

    Saturday: A 50 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 61. South wind around 10 mph becoming west in the afternoon.

    High: 61 °F

    Chance
    Showers then
    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 63. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Areas of fog after 2am. Otherwise, partly cloudy, with a low around 43. Southwest wind around 5 mph becoming calm after midnight.
Wednesday
Areas of fog before 9am. Otherwise, partly sunny, with a high near 60. Calm wind.
Wednesday Night
Patchy fog between midnight and 4am. Otherwise, mostly cloudy, with a low around 44. Calm wind becoming southeast around 5 mph.
Thursday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 68. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Showers likely, with thunderstorms also possible after 3am. Cloudy, with a low around 60. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Friday
Showers and possibly a thunderstorm. High near 65. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Friday Night
Showers and possibly a thunderstorm. Low around 55. South southeast wind 5 to 10 mph. Chance of precipitation is 80%.
Saturday
A 50 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 61. South wind around 10 mph becoming west in the afternoon.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Lafayette TN
 36.62°N 86°W (Elev. 699 ft)
Last Update:
1:56 pm CST Jan 6, 2026
Forecast Valid:
2pm CST Jan 6, 2026-6pm CST Jan 12, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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