Sinsinawa Weather Forecast

    • 58
    • 82

    Mostly Sunny

    • 61
    • 81

    Mostly Sunny

    • 63
    • 83

    Rain Showers

    • 58
    • 76

    Rain Showers Likely

    • 60
    • 79

    Partly Sunny

    • 63
    • 81

    Slight Chance Rain Showers

    • 66
    • 83

    Slight Chance Thunderstorms

Today 2 Aug Grant

Mostly sunny. Near steady temperature in the mid 70s. Northeast Winds 5 to 10 Mph.

Tonight 2 Aug Grant

Partly cloudy this Evening, then becoming mostly clear. Lows in the upper 50s. Northeast Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Real-Time

Sinsinawa Temperature Statistics

August Temperature

Dubuque Regional Airport (11.8 miles)

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  • Average August

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Climate (2021–2026)

Dubuque Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    59.5 °F
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