Hamilton Weather Forecast
- 41
- 62
Increasing Clouds
- 37
- 63
Slight Chance Thunderstorms
- 37
- 60
Partly Sunny
- 42
- 63
Mostly Sunny
- 48
- 73
Partly Sunny
- 48
- 71
Partly Sunny
Today 29 Apr Caldwell
Mostly sunny. Highs in the lower 60s. North Winds 5 to 10 Mph.
Tonight 29 Apr Caldwell
Mostly clear. Near steady temperature in the mid 40s. Northwest Winds around 5 Mph.
Hamilton Temperature Statistics
April Temperature
Chillicothe, Chillicothe Agri-Science Center (22.4 miles)
Lowest 19 April, 2026
34 °FAverage April
58.8 °FHighest 14 April, 2026
85.6 °F
Climate (2021–Present)
Chillicothe, Chillicothe Agri-Science Center (22.4 miles)
Average Low 2021–2026
45.5 °FAverage 2021–2026
56.2 °FAverage High 2021–2026
67 °F