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 39%
Wind Speed NW 5 mph
Barometer 30.11 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 8 Nov 2:55 pm CST
Extended Forecast for

4 Miles WNW Lafayette TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 59. West southwest wind around 5 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, clear, with a low around 34. Calm wind.

    Low: 34 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 9am. Otherwise, sunny, with a high near 65. Calm wind.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog between 8pm and 3am. Otherwise, clear, with a low around 36. Calm wind.

    Low: 36 °F

    Patchy Fog

  • Tuesday

    Tuesday: Sunny, with a high near 66. Calm wind becoming southwest around 5 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog between 9pm and 5am. Otherwise, mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Patchy Fog

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 67. Calm wind becoming southwest around 5 mph in the morning.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 45. South southwest wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 80%.

    Low: 45 °F

    Showers then
    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 55. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 55 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 59. West southwest wind around 5 mph.
Tonight
Patchy fog after 11pm. Otherwise, clear, with a low around 34. Calm wind.
Monday
Patchy fog before 9am. Otherwise, sunny, with a high near 65. Calm wind.
Monday Night
Patchy fog between 8pm and 3am. Otherwise, clear, with a low around 36. Calm wind.
Tuesday
Sunny, with a high near 66. Calm wind becoming southwest around 5 mph.
Tuesday Night
Patchy fog between 9pm and 5am. Otherwise, mostly clear, with a low around 39. Calm wind.
Veterans Day
Mostly sunny, with a high near 67. Calm wind becoming southwest around 5 mph in the morning.
Wednesday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 45. South southwest wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 80%.
Thursday
A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 55. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Lafayette TN
 36.56°N 86.09°W (Elev. 801 ft)
Last Update:
12:31 pm CST Nov 8, 2026
Forecast Valid:
3pm CST Nov 8, 2026-6pm CST Nov 14, 2026
 
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