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.

Mostly Cloudy

71°F

22°C

Humidity 81%
Wind Speed SW 14 G 26 mph
Barometer 29.73 in (1006.0 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 18 Jun 11:53 am EDT
Extended Forecast for

Saint Marys WV

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 84. West wind around 15 mph, with gusts as high as 31 mph.

    High: 84 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 9pm. Mostly cloudy, with a low around 60. West wind 5 to 7 mph becoming calm in the evening.

    Low: 60 °F

    Chance
    Showers then
    Mostly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, then gradually becoming sunny, with a high near 79. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 79 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. West wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 64. Chance of precipitation is 90%.

    Low: 64 °F

    Showers
    Likely then
    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 2pm. High near 77. Chance of precipitation is 80%.

    High: 77 °F

    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 84. West wind around 15 mph, with gusts as high as 31 mph.
Tonight
A 30 percent chance of showers, mainly before 9pm. Mostly cloudy, with a low around 60. West wind 5 to 7 mph becoming calm in the evening.
Juneteenth
Partly sunny, then gradually becoming sunny, with a high near 79. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Friday Night
Mostly clear, with a low around 57. West wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 80. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Mostly sunny, with a high near 83.
Sunday Night
Showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 64. Chance of precipitation is 90%.
Monday
Showers, with thunderstorms also possible after 2pm. High near 77. Chance of precipitation is 80%.
Monday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Marys WV
 39.41°N 81.23°W (Elev. 764 ft)
Last Update:
12:04 pm EDT Jun 18, 2026
Forecast Valid:
12pm EDT Jun 18, 2026-6pm EDT Jun 24, 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