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

60°F

16°C

Humidity 86%
Wind Speed Calm
Barometer 30.12 in (1019.4 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 18 May 4:53 am EDT
Extended Forecast for

Marietta OH

  • Today

    Today: Sunny, with a high near 90. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 90. Southwest wind 5 to 14 mph, with gusts as high as 24 mph.

    High: 90 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely after 11pm. Mostly cloudy, with a low around 66. Southwest wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 2pm. High near 79. Southwest wind 6 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 75. Chance of precipitation is 80%.

    High: 75 °F

    Showers

Detailed Forecast

Today
Sunny, with a high near 90. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Tonight
Partly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 90. Southwest wind 5 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
A chance of showers and thunderstorms, then showers likely after 11pm. Mostly cloudy, with a low around 66. Southwest wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers, with thunderstorms also possible after 2pm. High near 79. Southwest wind 6 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 51.
Thursday
Partly sunny, with a high near 71.
Thursday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 55.
Friday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 75. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm. Low around 60. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm. High near 79. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm. Low around 62. Chance of precipitation is 80%.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marietta OH
 39.42°N 81.42°W (Elev. 620 ft)
Last Update:
2:54 am EDT May 18, 2026
Forecast Valid:
5am EDT May 18, 2026-6pm EDT May 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