Kostal-Hawthorne Dam Weather Forecast

    • 61
    • 82

    Breezy

    • 61
    • 84

    Sunny

    • 63
    • 87

    Sunny

    • 65
    • 88

    Mostly Sunny

    • 63
    • 87

    Partly Sunny

    • 66
    • 85

    Chance Thunderstorms

Today 31 Jul Hamilton

Windy. Mostly cloudy in the morning then becoming partly cloudy. Highs around 80. North Winds 20 to 30 Mph with Gusts to around 35 Mph.

Tonight 31 Jul Hamilton

Mostly cloudy. Lows in the upper 60s. West Winds around 10 Mph.

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  • Temperature Real-Time

Kostal-Hawthorne Dam Temperature Statistics

July Temperature

Aurora, Aurora Municipal Airport (10.6 miles)

  • Lowest 5 July, 2026

    59.9 °F

  • Average July

    77.5 °F

  • Highest 25 July, 2026

    96.4 °F

Climate (2021–2026)

Aurora, Aurora Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    40.5 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    64.3 °F
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