Hamilton Weather Forecast
- 43
- 64
Increasing Clouds
- 46
- 55
Chance Rain Showers
- 47
- 58
Chance Rain Showers
- 47
- 58
Chance Rain Showers
- 47
- 59
Chance Rain Showers
- 41
- 59
Chance Rain Showers
- 37
- 56
Partly Sunny
Today 23 Oct Caldwell
Sunny. Highs in the mid 60s. North Winds around 5 Mph.
Tonight 23 Oct Caldwell
Partly cloudy. Lows in the lower 40s. East Winds around 5 Mph.
Hamilton Temperature Statistics
October Temperature
Chillicothe, Chillicothe Agri-Science Center (22.4 miles)
Lowest 19 October, 2025
42.1 °FAverage October
65.4 °FHighest 3 October, 2025
88 °F
Climate (2020–Present)
Chillicothe, Chillicothe Agri-Science Center (22.4 miles)
Average Low 2020–2025
45.4 °FAverage 2020–2025
55.9 °FAverage High 2020–2025
66.6 °F