Gelfius International Airport Weather Forecast

    • 47
    • 74

    Sunny

    • 54
    • 74

    Chance Thunderstorms

    • 67
    • 81

    Chance Rain Showers

    • 67
    • 87

    Chance Thunderstorms

    • 70
    • 89

    Mostly Sunny

    • 72
    • 92

    Chance Rain Showers

Today 13 May Hamilton

Sunny. Near steady temperature in the mid 70s. Northwest Winds around 15 Mph.

Tonight 13 May Hamilton

Clear. Lows in the upper 40s. North Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight.

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Gelfius International Airport Temperature Statistics

May Temperature

Mount Vernon Airport (15.5 miles)

  • Lowest 7 May, 2026

    36 °F

  • Average May

    57.7 °F

  • Highest 9 May, 2026

    78.1 °F

Climate (2021–Present)

Mount Vernon Airport (15.5 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    69.1 °F
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