Monticello Weather Forecast

    • 67
    • 75

    Chance Rain Showers

    • 61
    • 82

    Rain Showers

    • 46
    • 68

    Chance Rain Showers

    • 45
    • 68

    Mostly Sunny

    • 43
    • 70

    Mostly Sunny

    • 39
    • 63

    Mostly Sunny

Today 30 Sep White

Mostly cloudy. A slight chance of Showers in the afternoon. Highs in the mid 70s. South Winds around 5 Mph. Chance of rain 20 percent.

Tonight 30 Sep White

Mostly cloudy with a 40 percent chance of Showers. Lows in the upper 60s. South Winds 5 to 10 Mph.

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Monticello Temperature Statistics

September Temperature

Monticello White County Airport (2.5 miles)

  • Lowest 27 September, 2026

    42.6 °F

  • Average September

    70.3 °F

  • Highest 3 September, 2026

    95.2 °F

Climate (2021–2026)

Monticello White County Airport (2.5 miles)

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  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    61.9 °F
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