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.

Overcast

55°F

13°C

Humidity 51%
Wind Speed NW 8 mph
Barometer 30.00 in (1015.8 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 14 May 1:53 pm EDT
Extended Forecast for

Saint Marys WV

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 57. Northwest wind around 9 mph, with gusts as high as 21 mph.

    High: 57 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 40. Northwest wind around 6 mph becoming calm in the evening.

    Low: 40 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 71. Calm wind becoming west around 5 mph.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. Light and variable wind.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. Southwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 80 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 63 °F

    Showers
    Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 57. Northwest wind around 9 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 40. Northwest wind around 6 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 71. Calm wind becoming west around 5 mph.
Friday Night
Partly cloudy, with a low around 52. Light and variable wind.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. Southwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 64.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Mostly sunny, with a high near 91.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Wednesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 87. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Marys WV
 39.38°N 81.2°W (Elev. 997 ft)
Last Update:
1:52 pm EDT May 14, 2026
Forecast Valid:
2pm EDT May 14, 2026-6pm EDT May 20, 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