Monticello Weather Forecast

    • 34
    • 53

    Becoming Sunny

    • 37
    • 60

    Sunny

    • 52
    • 67

    Rain Showers Likely

    • 43
    • 67

    Chance Rain Showers

    • 43
    • 64

    Partly Sunny

    • 50
    • 65

    Rain Showers Likely

Today 20 Apr Lewis

Mostly sunny. Highs in the mid 50s. Northwest Winds 10 to 15 Mph.

Tonight 20 Apr Lewis

Partly cloudy. Lows in the upper 30s. Northwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Monticello Temperature Statistics

April Temperature

Keokuk Municipal Airport (28 miles)

  • Lowest 5 April, 2024

    32 °F

  • Average April

    55 °F

  • Highest 14 April, 2024

    84.2 °F

Climate (2019–Present)

Keokuk Municipal Airport (28 miles)

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  • Average Low 2019–2024

    43.9 °F

  • Average 2019–2024

    53.2 °F

  • Average High 2019–2024

    62.6 °F
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