Monticello Weather Forecast

    • 65
    • 83

    Slight Chance Thunderstorms

    • 63
    • 86

    Becoming Sunny

    • 64
    • 87

    Sunny

    • 66
    • 89

    Sunny

    • 68
    • 90

    Mostly Sunny

    • 69
    • 90

    Mostly Sunny

    • 68
    • 89

    Slight Chance Thunderstorms

Today 10 Jul Jones

Mostly cloudy. Near steady temperature in the lower 80s. East Winds around 5 Mph.

Tonight 10 Jul Jones

Mostly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows in the mid 60s. East Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Monticello Temperature Statistics

July Temperature

Monticello Regional Airport (1.9 miles)

  • Lowest 7 July, 2026

    62.6 °F

  • Average July

    75.6 °F

  • Highest 1 July, 2026

    91.4 °F

Climate (2021–2026)

Monticello Regional Airport (1.9 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    59.3 °F
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