Hamilton Weather Forecast

    • 55
    • 75

    Becoming Sunny

    • 45
    • 71

    Mostly Cloudy

    • 40
    • 65

    Mostly Sunny

    • 53
    • 67

    Mostly Cloudy

    • 47
    • 71

    Slight Chance Thunderstorms

    • 51
    • 70

    Partly Sunny

Today 9 May Boone

Mostly Cloudy, then becoming partly cloudy this late morning and early Afternoon, then becoming mostly sunny. Showers this morning. Highs in the mid 70s. South Winds 5 to 10 Mph, becoming west with Gusts up to 20 Mph this afternoon. Chance of rain 90 percent.

Tonight 9 May Boone

Mostly clear. Lows in the mid 50s. Southwest Winds 5 to 10 Mph.

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Hamilton Temperature Statistics

May Temperature

Cincinnati/Northern Kentucky International Airport (12.4 miles)

  • Lowest 3 May, 2026

    33.7 °F

  • Average May

    54 °F

  • Highest 4 May, 2026

    77.6 °F

Climate (2021–Present)

Cincinnati/Northern Kentucky International Airport (12.4 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    56.6 °F

  • Average High 2021–2026

    66 °F
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