Monticello Weather Forecast

    • 53
    • 78

    Becoming Sunny

    • 59
    • 79

    Mostly Sunny

    • 58
    • 79

    Rain Showers

    • 46
    • 69

    Chance Rain Showers

    • 47
    • 68

    Mostly Cloudy

    • 51
    • 69

    Rain Showers Likely

Today 21 Apr Jones

Sunny. Much warmer with Highs in the upper 70s. West Winds 5 to 10 Mph.

Tonight 21 Apr Jones

Mostly clear. Lows in the lower 50s. Southwest Winds around 5 Mph, becoming southeast after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Monticello Temperature Statistics

April Temperature

Monticello Regional Airport (1.9 miles)

  • Lowest 7 April, 2026

    26.6 °F

  • Average April

    50.9 °F

  • Highest 17 April, 2026

    78.8 °F

Climate (2021–Present)

Monticello Regional Airport (1.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    59.3 °F
Get WillyWeather+ to remove ads