Tri-Valley Wilderness Area Weather Forecast
- 66
- 84
Chance Thunderstorms
- 68
- 86
Rain Showers
- 62
- 83
Rain Showers Likely
- 58
- 80
Mostly Sunny
- 60
- 82
Mostly Sunny
- 63
- 84
Partly Sunny
Today 26 Jul Muskingum
Partly cloudy. Patchy fog in the morning. A slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the mid 80s. Light and variable Winds, becoming west around 5 Mph in the afternoon. Chance of rain 20 percent.
Tonight 26 Jul Muskingum
Partly cloudy with a slight chance of Thunderstorms. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Humid with Lows in the mid 60s. West Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 30 percent.
Tri-Valley Wilderness Area Temperature Statistics
July Temperature
Zanesville, Zanesville Municipal Airport (9.9 miles)
Lowest 23 July, 2026
51.1 °FAverage July
77.1 °FHighest 1 July, 2026
94.6 °F
Climate (2021–2026)
Zanesville, Zanesville Municipal Airport (9.9 miles)
Average Low 2021–2026
44.5 °FAverage 2021–2026
54.7 °FAverage High 2021–2026
64.9 °F