Monticello Weather Forecast

    • 32
    • 55

    Becoming Sunny

    • 43
    • 59

    Partly Sunny

    • 45
    • 70

    Mostly Sunny

    • 44
    • 76

    Chance Thunderstorms

    • 39
    • 60

    Chance Rain Showers

    • 38
    • 58

    Mostly Cloudy

Today 1 May Jones

Partly sunny with a 30 percent chance of Showers. Near steady temperature in the lower 50s. Northwest Winds around 5 Mph.

Tonight 1 May Jones

Partly cloudy with a slight chance of rain Showers in the Evening, then mostly clear after midnight. Widespread frost after midnight. Lows in the lower 30s. North Winds around 5 Mph. Chance of rain 20 percent.

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Monticello Temperature Statistics

May Temperature

Monticello Regional Airport (1.9 miles)

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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

    59.2 °F
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