Hamilton Weather Forecast

    • 69
    • 87

    Mostly Sunny

    • 66
    • 84

    Rain Showers

    • 60
    • 78

    Rain Showers Likely

    • 39
    • 63

    Chance Rain Showers

    • 35
    • 57

    Sunny

    • 42
    • 65

    Partly Sunny

    • 46
    • 68

    Partly Sunny

Today 13 Oct Boone

Partly cloudy. Highs in the lower 70s.

Tonight 13 Oct Boone

Clear. Unseasonably warm with Lows in the upper 60s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hamilton Temperature Statistics

October Temperature

Cincinnati/Northern Kentucky International Airport (12.4 miles)

  • Lowest 7 October, 2026

    40.6 °F

  • Average October

    64.4 °F

  • Highest 1 October, 2026

    88.6 °F

Climate (2021–2026)

Cincinnati/Northern Kentucky International Airport (12.4 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    56.7 °F

  • Average High 2021–2026

    66.1 °F
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