Ross County Weather Forecast
- 39
- 68
Becoming Sunny
- 36
- 64
Sunny
- 41
- 69
Mostly Sunny
- 43
- 71
Mostly Sunny
- 44
- 71
Mostly Sunny
- 46
- 73
Mostly Sunny
Today 8 Oct Ross
Mostly sunny. Highs in the upper 60s. North Winds 10 to 15 Mph.
Tonight 8 Oct Ross
Clear. Lows in the upper 30s. Northeast Winds 5 to 10 Mph.
Ross County Temperature Statistics
October Temperature
Chillicothe Ross County Airport (7.5 miles)
Lowest 2 October, 2025
46.4 °FAverage October
63.4 °FHighest 3 October, 2025
82.4 °F
Climate (2020–Present)
Chillicothe Ross County Airport (7.5 miles)
Average Low 2020–2025
43.6 °FAverage 2020–2025
53.6 °FAverage High 2020–2025
64.3 °F