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

41°F

5°C

Humidity 100%
Wind Speed S 6 mph
Barometer 30.27 in
Dewpoint 41°F (5°C)
Visibility 8.00 mi
Wind Chill37°F (3°C)
Last update 10 Apr 6:35 am EDT
Extended Forecast for

South Portsmouth KY

  • Today

    Today: Sunny, with a high near 80. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 23 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 51. West wind around 6 mph becoming light and variable in the evening.

    Low: 51 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 75. Light northeast wind.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 87. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 87 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of showers before 2pm. Mostly cloudy, with a high near 83.

    High: 83 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers between 8am and 2pm. Partly sunny, with a high near 88. Chance of precipitation is 30%.

    High: 88 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 80. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 23 mph.
Tonight
A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 51. West wind around 6 mph becoming light and variable in the evening.
Saturday
Mostly sunny, with a high near 75. Light northeast wind.
Saturday Night
Partly cloudy, with a low around 52. Calm wind.
Sunday
Mostly sunny, with a high near 87. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 65.
Monday
A 50 percent chance of showers before 2pm. Mostly cloudy, with a high near 83.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
A chance of showers between 8am and 2pm. Partly sunny, with a high near 88. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 67.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 89.
Wednesday Night
Mostly cloudy, with a low around 64.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Portsmouth KY
 38.72°N 83.03°W (Elev. 545 ft)
Last Update:
2:25 am EDT Apr 10, 2026
Forecast Valid:
6am EDT Apr 10, 2026-6pm EDT Apr 16, 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