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

Parkersburg, Mid-Ohio Valley Regional Airport (KPKB)

Lat: 39.35°NLon: 81.44°WElev: 860ft.

Fair

58°F

14°C

Humidity 67%
Wind Speed Calm
Barometer 30.07 in (1018.2 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 8 Oct 7:53 pm EDT
Extended Forecast for

Saint Marys WV

  • Tonight

    Tonight: Mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Patchy fog before 9am. Otherwise, cloudy through mid morning, then clearing, with a high near 76. Calm wind.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 78. Light southeast wind.

    High: 78 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 58. East wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 58 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 11am. High near 72. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 72 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 62. Chance of precipitation is 80%.

    Low: 62 °F

    Showers

  • Columbus Day

    Columbus Day: A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 75.

    High: 75 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 46. Calm wind.
Friday
Patchy fog before 9am. Otherwise, cloudy through mid morning, then clearing, with a high near 76. Calm wind.
Friday Night
Partly cloudy, with a low around 51. Calm wind.
Saturday
Increasing clouds, with a high near 78. Light southeast wind.
Saturday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 58. East wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers, with thunderstorms also possible after 11am. High near 72. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers and possibly a thunderstorm. Low around 62. Chance of precipitation is 80%.
Columbus Day
A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 75.
Monday Night
Mostly cloudy, with a low around 60.
Tuesday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 78.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Marys WV
 39.4°N 81.2°W (Elev. 600 ft)
Last Update:
7:48 pm EDT Oct 8, 2026
Forecast Valid:
8pm EDT Oct 8, 2026-6pm EDT Oct 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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