Kostal-Hawthorne Dam Weather Forecast

    • 45
    • 75

    Increasing Clouds

    • 46
    • 75

    Partly Sunny

    • 43
    • 78

    Chance Rain Showers

    • 43
    • 70

    Mostly Sunny

    • 54
    • 84

    Mostly Sunny

    • 51
    • 84

    Mostly Sunny

Today 7 May Hamilton

Sunny. West Winds around 10 Mph.

Tonight 7 May Hamilton

Partly cloudy. Chance of Sprinkles after midnight. Lows in the mid 40s. North Winds around 10 Mph in the evening then becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kostal-Hawthorne Dam Temperature Statistics

May Temperature

Aurora, Aurora Municipal Airport (10.6 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    56.1 °F

  • Highest 4 May, 2026

    80.4 °F

Climate (2021–Present)

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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