Newcastle Weather Forecast
- 46
- 70
Becoming Sunny
- 38
- 64
Mostly Sunny
- 42
- 64
Sunny
- 47
- 72
Mostly Sunny
- 46
- 70
Mostly Sunny
- 47
- 71
Mostly Sunny
Today 4 Oct Coshocton
Areas of fog in the morning. Mostly sunny. Highs in the lower 70s. Light and variable Winds, becoming west around 5 Mph in the afternoon.
Tonight 4 Oct Coshocton
Mainly clear. Lows in the upper 40s. Northwest Winds around 5 Mph.
Newcastle Temperature Statistics
October Temperature
Knox County Airfield (18.6 miles)
Lowest 1 October, 2026
62.6 °FAverage October
71.8 °FHighest 1 October, 2026
84.2 °F
Climate (2021–2026)
Knox County Airfield (18.6 miles)
Average Low 2021–2026
43.4 °FAverage 2021–2026
52.3 °FAverage High 2021–2026
61.7 °F