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.

Overcast

30°F

-1°C

Humidity 100%
Wind Speed N 9 mph
Barometer 30.04 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 2 Dec 10:55 am CST
Extended Forecast for

Mitchellville TN

  • Today

    Today: Cloudy, with a high near 34. North northwest wind 5 to 10 mph.

    High: 34 °F

    Cloudy

  • Tonight

    Tonight: Patchy fog between 4am and 5am. Otherwise, cloudy, with a low around 21. North northwest wind around 5 mph becoming calm.

    Low: 21 °F

    Patchy Fog

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 41. Calm wind becoming south southwest around 5 mph.

    High: 41 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Patchy fog between 8pm and 11pm. Otherwise, increasing clouds, with a low around 27. Calm wind becoming north northwest around 5 mph after midnight.

    Low: 27 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 37. North wind 5 to 10 mph.

    High: 37 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 27. North northeast wind around 5 mph becoming calm in the evening.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 40. Calm wind.

    High: 40 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 44. Calm wind becoming west southwest around 5 mph.

    High: 44 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy, with a high near 34. North northwest wind 5 to 10 mph.
Tonight
Patchy fog between 4am and 5am. Otherwise, cloudy, with a low around 21. North northwest wind around 5 mph becoming calm.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 41. Calm wind becoming south southwest around 5 mph.
Wednesday Night
Patchy fog between 8pm and 11pm. Otherwise, increasing clouds, with a low around 27. Calm wind becoming north northwest around 5 mph after midnight.
Thursday
Mostly cloudy, with a high near 37. North wind 5 to 10 mph.
Thursday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 27. North northeast wind around 5 mph becoming calm in the evening.
Friday
A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 40. Calm wind.
Friday Night
Mostly cloudy, with a low around 27. Calm wind.
Saturday
Partly sunny, with a high near 44. Calm wind becoming west southwest around 5 mph.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 46.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mitchellville TN
 36.63°N 86.55°W (Elev. 758 ft)
Last Update:
11:01 am CST Dec 2, 2025
Forecast Valid:
11am CST Dec 2, 2025-6pm CST Dec 8, 2025
 
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