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

37°F

3°C

Humidity 41%
Wind Speed NW 7 mph
Barometer 30.40 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 28 Nov 1:55 pm CST
Extended Forecast for

4 Miles NNW Lafayette TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 40. Northwest wind around 5 mph.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 24. Calm wind becoming east southeast around 5 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of showers after 5pm. Mostly cloudy, with a high near 47. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 47 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 34. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 34 °F

    Showers

  • Sunday

    Sunday: A 40 percent chance of showers before noon. Mostly cloudy, with a high near 44. Southwest wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 44 °F

    Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. North northeast wind around 5 mph.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain and snow showers after noon. Partly sunny, with a high near 43. East northeast wind around 5 mph. Chance of precipitation is 20%.

    High: 43 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Showers, mainly after midnight. Low around 31. Calm wind becoming north northwest around 5 mph. Chance of precipitation is 80%.

    Low: 31 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: A chance of rain and snow showers, mainly before noon. Mostly cloudy, with a high near 38. North northwest wind around 5 mph. Chance of precipitation is 50%.

    High: 38 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 40. Northwest wind around 5 mph.
Tonight
Increasing clouds, with a low around 24. Calm wind becoming east southeast around 5 mph.
Saturday
A 20 percent chance of showers after 5pm. Mostly cloudy, with a high near 47. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Showers. Low around 34. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Sunday
A 40 percent chance of showers before noon. Mostly cloudy, with a high near 44. Southwest wind 5 to 10 mph becoming north northwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 24. North northeast wind around 5 mph.
Monday
A slight chance of rain and snow showers after noon. Partly sunny, with a high near 43. East northeast wind around 5 mph. Chance of precipitation is 20%.
Monday Night
Showers, mainly after midnight. Low around 31. Calm wind becoming north northwest around 5 mph. Chance of precipitation is 80%.
Tuesday
A chance of rain and snow showers, mainly before noon. Mostly cloudy, with a high near 38. North northwest wind around 5 mph. Chance of precipitation is 50%.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Sunny, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Lafayette TN
 36.58°N 86.06°W (Elev. 810 ft)
Last Update:
11:31 am CST Nov 28, 2025
Forecast Valid:
2pm CST Nov 28, 2025-6pm CST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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