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 52%
Wind Speed SW 8 mph
Barometer 30.21 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 13 Jan 12:55 am CST
Extended Forecast for

White House TN

  • Overnight

    Overnight: Mostly clear, with a low around 31. South southwest wind 5 to 10 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers after 2am. Increasing clouds, with a low around 41. West southwest wind 5 to 15 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers, mainly before 11am, then a chance of sprinkles after 5pm. High near 47. West southwest wind 5 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%.

    High: 47 °F

    Showers then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of sprinkles and flurries before 7pm, then a chance of flurries between 7pm and midnight. Partly cloudy, with a low around 19. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Chance
    Sprinkles/Flurries
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 31. North northwest wind 5 to 10 mph.

    High: 31 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. West wind 5 to 10 mph becoming south southwest 10 to 15 mph after midnight. Winds could gust as high as 20 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 45. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 45 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. West southwest wind around 10 mph.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 31. South southwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 58. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A 50 percent chance of showers after 2am. Increasing clouds, with a low around 41. West southwest wind 5 to 15 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers, mainly before 11am, then a chance of sprinkles after 5pm. High near 47. West southwest wind 5 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
Wednesday Night
A chance of sprinkles and flurries before 7pm, then a chance of flurries between 7pm and midnight. Partly cloudy, with a low around 19. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 31. North northwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 20. West wind 5 to 10 mph becoming south southwest 10 to 15 mph after midnight. Winds could gust as high as 20 mph.
Friday
Partly sunny, with a high near 45. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 26. West southwest wind around 10 mph.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 15.
M.L.King Day
Sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
White House TN
 36.45°N 86.68°W (Elev. 869 ft)
Last Update:
12:31 am CST Jan 13, 2026
Forecast Valid:
1am CST Jan 13, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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