Monticello Weather Forecast

    • 61
    • 85

    Slight Chance Thunderstorms

    • 64
    • 85

    Mostly Sunny

    • 66
    • 88

    Slight Chance Thunderstorms

    • 69
    • 89

    Mostly Sunny

    • 74
    • 92

    Chance Rain Showers

    • 69
    • 90

    Rain Showers Likely

    • 65
    • 86

    Chance Rain Showers

Today 30 Jun Jones

Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the mid 80s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 30 Jun Jones

Partly cloudy with a slight chance of Showers and Thunderstorms this Evening, then clear after midnight. Lows in the lower 60s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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Monticello Temperature Statistics

June Temperature

Monticello Regional Airport (1.9 miles)

  • Lowest 1 June, 2025

    46.4 °F

  • Average June

    73.4 °F

  • Highest 11 June, 2025

    95 °F

Climate (2020–Present)

Monticello Regional Airport (1.9 miles)

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  • Average Low 2020–2025

    37.4 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    58.4 °F
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