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.

A Few Clouds

50°F

10°C

Humidity 88%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 10 Oct 12:15 am CDT
Extended Forecast for

5 Miles NW Lafayette TN

  • Overnight

    Overnight: Increasing clouds, with a low around 47. Northeast wind around 5 mph becoming calm.

    Low: 47 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 75. Calm wind becoming west southwest around 5 mph.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after midnight. Otherwise, mostly clear, with a low around 49. Calm wind.

    Low: 49 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Sunny, with a high near 76. Calm wind becoming north around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. North northeast wind around 5 mph becoming calm.

    Low: 48 °F

    Mostly Clear

  • Sunday

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

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. North northeast wind around 5 mph becoming calm.

    Low: 47 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 77. Calm wind becoming north around 5 mph in the afternoon.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. North wind around 5 mph becoming calm.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Overnight
Increasing clouds, with a low around 47. Northeast wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 75. Calm wind becoming west southwest around 5 mph.
Friday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 49. Calm wind.
Saturday
Sunny, with a high near 76. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 48. North northeast wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 76. North wind around 5 mph.
Sunday Night
Mostly clear, with a low around 47. North northeast wind around 5 mph becoming calm.
Columbus Day
Sunny, with a high near 77. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 52. North wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 76.
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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:
12:31 am CDT Oct 10, 2025
Forecast Valid:
12am CDT Oct 10, 2025-6pm CDT Oct 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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Chance of Precipitation