Marietta, Ohio Weather
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Weather Forecast for Marietta, Ohio : Washington County
Issued: 2:06 pm EDT Sep 1, 2025 Latitude: 39.415352 Longitude: -81.4548436 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Mostly Clear on Tonight Sunny on Tuesday 30% chance of thunderstorms on Wednesday 90% chance of thunderstorms on Thursday Mostly Sunny on Friday Mostly Sunny on Saturday Sunny on Sunday Sunny on Monday
Low: 54°F High: 81°F High: 81°F High: 73°F High: 77°F High: 74°F High: 72°F High: 75°F
Low: 55°F Low: 60°F Low: 52°F Low: 55°F Low: 48°F Low: 47°F  
Mostly Clear Sunny Thunderstorms Thunderstorms Mostly Sunny Mostly Sunny Sunny Sunny
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Current Conditions at
PARKERSBURG - (KPKB)
79°
Clear
as of 2:53 PM EDST
Rel. Humidity: 24%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
5 MPH
090° East
Cloud Level(s): Clear
Current Conditions at
ZANESVILLE - (KZZV)
79°
Clear
as of 2:53 PM EDST
Rel. Humidity: 27%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
7 MPH
Cloud Level(s): Clear
Current Conditions at
CLARKSBURG - (KCKB)
79°
Partly Cloudy
as of 2:53 PM EDST
Rel. Humidity: 31%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
10 MPH
110° East
Cloud Level(s): Scattered at 8000ft
Current Conditions at
NEWARK - (KVTA)
75°
Clear
as of 2:54 PM EDST
Rel. Humidity: 36%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 54. East wind around 6 mph becoming calm in the evening.
Sunny on Tuesday Tuesday... Sunny, with a high near 81. Calm wind.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 55. Calm wind.
30% chance of thunderstorms Wednesday Wednesday... A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. Calm wind becoming south 5 to 7 mph in the afternoon.
30% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 60. South wind around 5 mph. Chance of precipitation is 30%.
90% chance of thunderstorms Thursday Thursday... Showers likely, then showers and possibly a thunderstorm after 11am. High near 73. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
80% chance of thunderstorms Thursday Night Thursday Night... Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Low around 52. Chance of precipitation is 80%.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 77.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 55.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 74.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 48.
Sunny on Sunday Sunday... Sunny, with a high near 72.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 47.
Sunny on Monday Monday... Sunny, with a high near 75.
Current Radar Image


Sun Almanac for Marietta, Ohio
Sunrise: 06:55 AM
Sunset: 7:57 PM
Civil Sunrise:06:27 AM
Civil Sunset: 8:24 PM
Nautical Sunrise: 05:55 AM
Nautical Sunset: 8:57 PM
Astro Sunrise: 05:21 AM
Astro Sunset: 9:31 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.