Peosta Weather Forecast

    • 60
    • 84

    Mostly Cloudy

    • 58
    • 71

    Mostly Cloudy

    • 67
    • 78

    Rain Showers Likely

    • 66
    • 82

    Chance Thunderstorms

    • 65
    • 79

    Chance Thunderstorms

    • 71
    • 84

    Chance Thunderstorms

    • 73
    • 90

    Slight Chance Thunderstorms

Today 16 Jul Dubuque

Mostly cloudy. Near steady temperature around 80. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 16 Jul Dubuque

Mostly cloudy. A slight chance of Showers this evening. Lows around 60. Northwest Winds 10 to 15 Mph. Chance of rain 20 percent.

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Peosta Temperature Statistics

July Temperature

Dubuque Regional Airport (7.5 miles)

  • Lowest 13 July, 2025

    59.6 °F
  • Average July

    74.8 °F
  • Highest 4 July, 2025

    91.7 °F

Climate (2020–Present)

Dubuque Regional Airport (7.5 miles)

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  • Average Low 2020–2025

    40.2 °F
  • Average 2020–2025

    49.6 °F
  • Average High 2020–2025

    58.9 °F
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