Worthington Weather Forecast

    • 75
    • 86

    Partly Sunny

    • 73
    • 93

    Mostly Sunny

    • 69
    • 88

    Chance Thunderstorms

    • 70
    • 86

    Chance Thunderstorms

    • 70
    • 87

    Slight Chance Thunderstorms

    • 70
    • 90

    Slight Chance Thunderstorms

Today 22 Jul Dubuque

Mostly cloudy. Humid with Highs in the mid 80s. Southeast Winds 10 to 15 Mph.

Tonight 22 Jul Dubuque

Mostly cloudy with a chance of Showers and Thunderstorms. Humid with Lows in the mid 70s. South Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

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Worthington Temperature Statistics

July Temperature

Monticello Regional Airport (11.8 miles)

  • Lowest 18 July, 2025

    55.4 °F

  • Average July

    73.6 °F

  • Highest 3 July, 2025

    91.4 °F

Climate (2020–Present)

Monticello Regional Airport (11.8 miles)

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  • Average Low 2020–2025

    37.4 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    58.4 °F
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