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

32°F

0°C

Humidity 87%
Wind Speed N 5 mph
Barometer 30.06 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 3 Jan 10:35 pm CST
Extended Forecast for

White House TN

  • Tonight

    Tonight: Mostly clear, with a low around 26. North wind around 5 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 48. North northeast wind around 5 mph becoming calm in the afternoon.

    High: 48 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 33. Calm wind becoming south around 5 mph after midnight.

    Low: 33 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 59. South southwest wind 5 to 10 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46. South wind 5 to 10 mph.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 64. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 64 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51. Southwest wind 5 to 10 mph.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 65. West southwest wind 5 to 10 mph.

    High: 65 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 53. South southeast wind 5 to 10 mph.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 26. North wind around 5 mph.
Sunday
Increasing clouds, with a high near 48. North northeast wind around 5 mph becoming calm in the afternoon.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 33. Calm wind becoming south around 5 mph after midnight.
Monday
Sunny, with a high near 59. South southwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 46. South wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 64. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 51. Southwest wind 5 to 10 mph.
Wednesday
Mostly cloudy, with a high near 65. West southwest wind 5 to 10 mph.
Wednesday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 53. South southeast wind 5 to 10 mph.
Thursday
A 50 percent chance of showers. Cloudy, with a high near 66.
Thursday Night
A 50 percent chance of showers. Cloudy, with a low around 57.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 65.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 44.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
White House TN
 36.45°N 86.65°W (Elev. 817 ft)
Last Update:
5:26 pm CST Jan 3, 2026
Forecast Valid:
10pm CST Jan 3, 2026-6pm CST Jan 10, 2026
 
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