Julien Weather Forecast

    • 68
    • 85

    Rain Showers Likely

    • 65
    • 79

    Rain Showers Likely

    • 67
    • 79

    Rain Showers Likely

    • 69
    • 84

    Rain Showers Likely

    • 63
    • 80

    Slight Chance Rain Showers

    • 62
    • 78

    Partly Sunny

Today 12 Aug Dubuque

Mostly cloudy in the Morning, then becoming partly sunny. A chance of Showers and Thunderstorms. Humid with Highs in the mid 80s. East Winds around 5 Mph. Chance of rain 50 percent.

Tonight 12 Aug Dubuque

Mostly cloudy. A chance of Showers after midnight. Humid with Lows in the upper 60s. East Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

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Julien Temperature Statistics

August Temperature

Dubuque Regional Airport (6.2 miles)

  • Lowest 8 August, 2026

    57.9 °F

  • Average August

    70.2 °F

  • Highest 2 August, 2026

    81 °F

Climate (2021–2026)

Dubuque Regional Airport (6.2 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    59.4 °F
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