Monticello Regional Airport Weather Forecast

    • 51
    • 75

    Becoming Sunny

    • 47
    • 71

    Mostly Sunny

    • 47
    • 69

    Mostly Sunny

    • 47
    • 72

    Mostly Sunny

    • 53
    • 75

    Mostly Sunny

    • 54
    • 78

    Partly Sunny

Today 23 Aug Jones

Sunny. Highs in the mid 70s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 23 Aug Jones

Mostly clear. Cooler with Lows in the lower 50s. Northwest Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight.

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Monticello Regional Airport Temperature Statistics

August Temperature

Monticello Regional Airport (0 miles)

  • Lowest 1 August, 2025

    51.8 °F

  • Average August

    72.9 °F

  • Highest 16 August, 2025

    89.6 °F

Climate (2020–Present)

Monticello Regional Airport (0 miles)

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  • Average Low 2020–2025

    37.6 °F

  • Average 2020–2025

    48.3 °F

  • Average High 2020–2025

    58.4 °F
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