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.

Overcast

50°F

10°C

Humidity 100%
Wind Speed SE 6 mph
Barometer 29.84 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 10 Jan 2:35 pm EST
Extended Forecast for

South Portsmouth KY

  • This Afternoon

    This Afternoon: Rain, mainly after 3pm. High near 59. West wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Rain

  • Tonight

    Tonight: A chance of rain before 8pm, then a chance of snow after 4am. Cloudy during the early evening, then gradual clearing, with a low around 30. West wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Chance Rain
    then Chance
    Snow

  • Sunday

    Sunday: A 40 percent chance of snow, mainly before 9am. Partly sunny, with a high near 33. West wind 9 to 13 mph, with gusts as high as 28 mph.

    High: 33 °F

    Chance Snow
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. West wind 3 to 7 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 43. Southwest wind 5 to 8 mph.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: A 50 percent chance of rain. Cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

Detailed Forecast

This Afternoon
Rain, mainly after 3pm. High near 59. West wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain before 8pm, then a chance of snow after 4am. Cloudy during the early evening, then gradual clearing, with a low around 30. West wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
A 40 percent chance of snow, mainly before 9am. Partly sunny, with a high near 33. West wind 9 to 13 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 25. West wind 3 to 7 mph.
Monday
Sunny, with a high near 43. Southwest wind 5 to 8 mph.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Partly sunny, with a high near 53.
Tuesday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 40.
Wednesday
A 50 percent chance of rain. Cloudy, with a high near 47.
Wednesday Night
A chance of rain before 1am, then a chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Thursday
Partly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Portsmouth KY
 38.72°N 83.03°W (Elev. 545 ft)
Last Update:
12:48 pm EST Jan 10, 2026
Forecast Valid:
2pm EST Jan 10, 2026-6pm EST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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