Kostal-Hawthorne Dam Weather Forecast

    • 28
    • 63

    Decreasing Clouds

    • 32
    • 57

    Slight Chance Rain

    • 19
    • 37

    Windy

    • 33
    • 54

    Partly Sunny

    • 26
    • 53

    Partly Sunny

    • 27
    • 43

    Partly Sunny

    • 33
    • 51

    Partly Sunny

Today 16 Dec Hamilton

Partly cloudy. Northwest Winds around 10 Mph.

Tonight 16 Dec Hamilton

Clear. Lows in the upper 20s. 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

December Temperature

Aurora, Aurora Municipal Airport (10.6 miles)

  • Lowest 14 December, 2025

    -0.9 °F

  • Average December

    28.5 °F

  • Highest 9 December, 2025

    62.8 °F

Climate (2020–Present)

Aurora, Aurora Municipal Airport (10.6 miles)

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  • Average Low 2020–2025

    40.4 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    63.5 °F
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