Duncan Falls Weather Forecast
- 65
- 83
Mostly Sunny
- 68
- 88
Chance Thunderstorms
- 68
- 87
Chance Thunderstorms
- 62
- 81
Chance Rain Showers
- 67
- 84
Chance Rain Showers
Today 15 Sep Muskingum
Patchy fog in the morning. Mostly sunny. Highs in the lower 80s. South Winds around 5 Mph.
Tonight 15 Sep Muskingum
Clear in the Evening, then becoming partly cloudy. Much warmer. Humid with Lows in the mid 60s. South Winds around 5 Mph.
Duncan Falls Temperature Statistics
September Temperature
Zanesville, Zanesville Municipal Airport (5 miles)
Lowest 6 September, 2026
58.6 °FAverage September
75.7 °FHighest 3 September, 2026
93.7 °F
Climate (2021–2026)
Zanesville, Zanesville Municipal Airport (5 miles)
Average Low 2021–2026
44.5 °FAverage 2021–2026
54.7 °FAverage High 2021–2026
64.9 °F