Current conditions at

Portland Municipal Airport (K1M5)

Lat: 36.59°NLon: 86.48°WElev: 818ft.

Fair

37°F

3°C

Humidity 81%
Wind Speed NW 5 mph
Barometer 29.91 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 13 Nov 2:15 am CST
Extended Forecast for

6 Miles ENE Portland TN

  • Overnight

    Overnight: Widespread frost, mainly after 3am.  Otherwise, mostly clear, with a low around 33. Northwest wind 5 to 10 mph.

    Low: 33 °F

    Frost

  • Friday

    Friday: Widespread frost before 8am.  Otherwise, mostly cloudy, with a high near 47. Northwest wind around 10 mph.

    High: 47 °F

    Frost then
    Mostly Cloudy

  • Friday Night

    Friday Night: Widespread frost, mainly after 2am.  Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 30. North northwest wind 5 to 10 mph.

    Low: 30 °F

    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am.  Otherwise, sunny, with a high near 50. North wind around 5 mph.

    High: 50 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 10pm. Widespread frost, mainly after 9pm.  Otherwise, mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Frost and
    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 8am. Widespread frost, mainly before 8am.  Otherwise, sunny, with a high near 52. Calm wind becoming north northeast around 5 mph.

    High: 52 °F

    Frost and
    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 2am.  Otherwise, mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Frost

  • Monday

    Monday: Widespread frost, mainly before 7am.  Otherwise, sunny, with a high near 53. Calm wind becoming east northeast around 5 mph in the morning.

    High: 53 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. Northeast wind around 5 mph becoming calm.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Overnight
Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 33. Northwest wind 5 to 10 mph.
Friday
Widespread frost before 8am. Otherwise, mostly cloudy, with a high near 47. Northwest wind around 10 mph.
Friday Night
Widespread frost, mainly after 2am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 30. North northwest wind 5 to 10 mph.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 50. North wind around 5 mph.
Saturday Night
Patchy fog after 10pm. Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 27. Calm wind.
Sunday
Areas of fog before 8am. Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 52. Calm wind becoming north northeast around 5 mph.
Sunday Night
Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 30. Calm wind.
Monday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 53. Calm wind becoming east northeast around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 29. Northeast wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Clear, with a low around 30.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Portland TN
 36.62°N 86.42°W (Elev. 801 ft)
12:31 am CST Nov 13, 2026
2am CST Nov 13, 2026-6pm CST Nov 19, 2026
 
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