Monticello Weather Forecast

    • 33
    • 49

    Increasing Clouds

    • 41
    • 57

    Partly Sunny

    • 50
    • 70

    Partly Sunny

    • 30
    • 72

    Chance Rain

    • 26
    • 47

    Mostly Sunny

    • 34
    • 54

    Partly Sunny

    • 40
    • 60

    Partly Sunny

Today 23 Mar Jones

Sunny. Highs in the upper 40s. Northeast Winds around 5 Mph.

Tonight 23 Mar Jones

Mostly cloudy. Lows in the lower 30s. Southeast Winds around 5 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

    41.9 °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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