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

61°F

16°C

Humidity 88%
Wind Speed N 6 mph
Barometer 30.02 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 15 Jun 7:15 am CDT
Extended Forecast for

5 Miles NW Lafayette TN

  • Today

    Today: Sunny, with a high near 76. North northwest wind around 5 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 62 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 86 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 74. South southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 74 °F

    Mostly Clear
    then Chance
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 87. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 87 °F

    Showers
    Likely then
    T-storms

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 66. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 90%.

    Low: 66 °F

    Showers

  • Juneteenth

    Juneteenth: A 50 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 79. North northwest wind around 5 mph.

    High: 79 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 76. North northwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 56. Calm wind.
Tuesday
Sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. Calm wind becoming south southwest around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 86. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 74. South southwest wind around 15 mph, with gusts as high as 25 mph.
Thursday
Showers and possibly a thunderstorm. High near 87. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Thursday Night
Showers and possibly a thunderstorm. Low around 66. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 90%.
Juneteenth
A 50 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 79. North northwest wind around 5 mph.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 82.
Saturday Night
A 20 percent chance of showers. Mostly clear, with a low around 63.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Lafayette TN
 36.56°N 86.09°W (Elev. 801 ft)
Last Update:
6:11 am CDT Jun 15, 2026
Forecast Valid:
7am CDT Jun 15, 2026-6pm CDT Jun 21, 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