Monticello Weather Forecast

    • 38
    • 57

    Partly Sunny

    • 49
    • 71

    Decreasing Clouds

    • 30
    • 73

    Chance Rain

    • 26
    • 48

    Mostly Sunny

    • 36
    • 56

    Partly Sunny

    • 44
    • 63

    Partly Sunny

    • 48
    • 72

    Chance Rain

Today 24 Mar Jones

Mostly cloudy. Highs in the mid 50s. South Winds around 10 Mph.

Tonight 24 Mar Jones

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the upper 30s. Southeast Winds 5 to 10 Mph.

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Monticello Temperature Statistics

March Temperature

Monticello Regional Airport (1.9 miles)

  • Lowest 16 March, 2026

    12.2 °F

  • Average March

    42.3 °F

  • Highest 21 March, 2026

    86 °F

Climate (2021–Present)

Monticello Regional Airport (1.9 miles)

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  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    59.1 °F
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