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

48°F

9°C

Humidity 32%
Wind Speed S 18 G 28 mph
Barometer 30.04 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 11 Nov 3:55 pm CST
Extended Forecast for

3 Miles N Cottontown TN

  • Tonight

    Tonight: Mostly clear, with a low around 38. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 36. West southwest wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 62. Calm wind becoming south around 5 mph.

    High: 62 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. Calm wind becoming south around 5 mph after midnight.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 69. South southwest wind 5 to 10 mph.

    High: 69 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. South wind 5 to 10 mph.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 73. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Partly cloudy, with a low around 55. Southwest wind around 10 mph.

    Low: 55 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 38. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 62. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 36. West southwest wind around 5 mph becoming calm in the evening.
Thursday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 62. Calm wind becoming south around 5 mph.
Thursday Night
Partly cloudy, with a low around 42. Calm wind becoming south around 5 mph after midnight.
Friday
Mostly sunny, with a high near 69. South southwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 52. South wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 73. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55. Southwest wind around 10 mph.
Sunday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 70.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 48.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 64.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 50.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Cottontown TN
 36.54°N 86.59°W (Elev. 781 ft)
Last Update:
2:41 pm CST Nov 11, 2025
Forecast Valid:
4pm CST Nov 11, 2025-6pm CST Nov 18, 2025
 
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Additional Resources

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