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

78°F

26°C

Humidity 48%
Wind Speed SW 15 G 30 mph
Barometer 29.94 in (1013.4 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 7 Mar 11:53 am EST
Extended Forecast for

Williamstown WV

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 79. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms. Low around 51. Southwest wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Showers

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 64. West wind 5 to 8 mph.

    High: 64 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 42. Calm wind.

    Low: 42 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 72. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain and thunderstorms after 1am. Mostly clear, with a low around 54.

    Low: 54 °F

    Clear then
    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of rain after 1pm. Mostly cloudy, with a high near 75.

    High: 75 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain and thunderstorms, then rain likely after 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.

    Low: 61 °F

    Chance
    T-storms then
    Rain Likely

  • Wednesday

    Wednesday: Rain. High near 74. Chance of precipitation is 80%.

    High: 74 °F

    Rain

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 79. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms. Low around 51. Southwest wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 64. West wind 5 to 8 mph.
Sunday Night
Clear, with a low around 42. Calm wind.
Monday
Sunny, with a high near 72. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
A 20 percent chance of rain and thunderstorms after 1am. Mostly clear, with a low around 54.
Tuesday
A 40 percent chance of rain after 1pm. Mostly cloudy, with a high near 75.
Tuesday Night
A chance of rain and thunderstorms, then rain likely after 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
Wednesday
Rain. High near 74. Chance of precipitation is 80%.
Wednesday Night
Rain likely, mainly before 1am. Cloudy, with a low around 36. Chance of precipitation is 70%.
Thursday
Partly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 30.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Williamstown WV
 39.4°N 81.46°W (Elev. 607 ft)
Last Update:
10:27 am EST Mar 7, 2026
Forecast Valid:
12pm EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation