Kostal-Hawthorne Dam Weather Forecast

    • 69
    • 88

    Chance Thunderstorms

    • 70
    • 89

    Slight Chance Thunderstorms

    • 73
    • 94

    Slight Chance Thunderstorms

    • 73
    • 96

    Mostly Sunny

    • 69
    • 94

    Chance Thunderstorms

    • 68
    • 89

    Slight Chance Thunderstorms

    • 69
    • 91

    Slight Chance Thunderstorms

Today 19 Jul Hamilton

Partly cloudy with a 20 percent chance of Showers and Thunderstorms. East Winds around 10 Mph.

Tonight 19 Jul Hamilton

Mostly cloudy with a 50 percent chance of Showers and Thunderstorms. Lows in the upper 60s. Northeast Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kostal-Hawthorne Dam Temperature Statistics

July Temperature

Aurora, Aurora Municipal Airport (10.6 miles)

  • Lowest 1 July, 2025

    57.4 °F

  • Average July

    75.5 °F

  • Highest 9 July, 2025

    91.8 °F

Climate (2020–Present)

Aurora, Aurora Municipal Airport (10.6 miles)

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  • Average Low 2020–2025

    40.3 °F

  • Average 2020–2025

    51.6 °F

  • Average High 2020–2025

    63.6 °F
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