National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Greater Portsmouth Regional Airport (KPMH)

Lat: 38.84°NLon: 82.85°WElev: 663ft.

Fair

50°F

10°C

Humidity 94%
Wind Speed NW 1 mph
Barometer 30.04 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 10 Nov 8:35 pm EST
Extended Forecast for

South Portsmouth KY

  • Tonight

    Tonight: Mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Increasing clouds, with a high near 65. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 65 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Rain, mainly before 3am. Low around 46. Calm wind becoming west 5 to 7 mph in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly cloudy, with a high near 51. Northwest wind around 9 mph, with gusts as high as 20 mph.

    High: 51 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 34. Northwest wind around 7 mph.

    Low: 34 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain before 1pm. Partly sunny, with a high near 44.

    High: 44 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 43. Calm wind.
Veterans Day
Increasing clouds, with a high near 65. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
Rain, mainly before 3am. Low around 46. Calm wind becoming west 5 to 7 mph in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 51. Northwest wind around 9 mph, with gusts as high as 20 mph.
Thursday Night
A 30 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 34. Northwest wind around 7 mph.
Friday
A 20 percent chance of rain before 1pm. Partly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Portsmouth KY
 38.69°N 83°W (Elev. 787 ft)
Last Update:
6:48 pm EST Nov 10, 2026
Forecast Valid:
8pm EST Nov 10, 2026-6pm EST Nov 17, 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