Monticello Weather Forecast

    • 73
    • 91

    Chance Thunderstorms

    • 66
    • 90

    Chance Thunderstorms

    • 61
    • 84

    Mostly Sunny

    • 63
    • 85

    Mostly Sunny

    • 66
    • 87

    Mostly Cloudy

    • 64
    • 81

    Chance Rain Showers

    • 63
    • 82

    Chance Rain Showers

Today 26 Jul Green

Partly sunny. Heat index Readings 98 to 103. Southwest Winds 5 to 10 Mph.

Tonight 26 Jul Green

Partly cloudy. A 50 percent chance of Showers and Thunderstorms early in the morning. Patchy fog early in the morning. Lows in the lower 70s. South Winds 5 to 10 Mph. Highest heat index Readings 95 to 100 in the evening.

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Monticello Temperature Statistics

July Temperature

Monroe Municipal Airport (8.7 miles)

  • Lowest 23 July, 2026

    52.5 °F

  • Average July

    76 °F

  • Highest 14 July, 2026

    93.4 °F

Climate (2021–2026)

Monroe Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    58.6 °F
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