Marietta Weather Forecast
- 60
- 79
Rain Showers
- 62
- 83
Chance Rain Showers
- 67
- 93
Mostly Sunny
- 61
- 92
Rain Showers Likely
- 49
- 74
Rain Showers Likely
- 50
- 71
Partly Sunny
Today 18 May Washington
Partly sunny this Morning, then mostly cloudy with a chance of Showers with a slight chance of Thunderstorms this afternoon. Highs in the upper 70s. Southeast Winds around 5 Mph, becoming south around 5 Mph this afternoon. Chance of rain 40 percent.
Tonight 18 May Washington
Cloudy with a chance of Thunderstorms. Showers Likely, mainly in the evening. Not as cool. More humid with Lows around 60. Southwest Winds around 5 Mph. Chance of rain 70 percent.
Marietta Temperature Statistics
May Temperature
Parkersburg, Mid-Ohio Valley Regional Airport (4.3 miles)
Lowest 9 May, 2022
43 °FAverage May
63.5 °FHighest 3 May, 2022
86 °F
Climate (2010–Present)
Parkersburg, Mid-Ohio Valley Regional Airport (4.3 miles)
Average Low 2010–Present
44.7 °FAverage 2010–Present
54.1 °FAverage High 2010–Present
64.5 °F