Waynesburg Weather Forecast
- 68
- 87
Rain Showers Likely
- 66
- 85
Thunderstorms Likely
- 64
- 82
Rain Showers Likely
- 65
- 84
Slight Chance Thunderstorms
- 68
- 85
Rain Showers Likely
- 65
- 82
Rain Showers
- 62
- 81
Chance Rain Showers
Today 5 Jul Greene
Showers and Thunderstorms likely. Near steady temperature in the mid 80s. Southwest Winds around 5 Mph. Chance of rain 70 percent.
Tonight 5 Jul Greene
Mostly cloudy. Showers likely with a chance of Thunderstorms this Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Patchy fog this Evening, then Areas of fog after midnight. Lows in the upper 60s. Northeast Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 70 percent.
Waynesburg Temperature Statistics
July Temperature
Washington - Washington County Airport (16.8 miles)
Lowest 2 July, 2026
71.1 °FAverage July
82.5 °FHighest 1 July, 2026
91.9 °F
Climate (2021–2026)
Washington - Washington County Airport (16.8 miles)
Average Low 2021–2026
42.5 °FAverage 2021–2026
52.6 °FAverage High 2021–2026
62.6 °F