Kostal-Hawthorne Dam Weather Forecast

    • 36
    • 63

    Partly Sunny

    • 32
    • 60

    Slight Chance Rain

    • 21
    • 39

    Partly Sunny

    • 28
    • 50

    Partly Sunny

    • 15
    • 36

    Breezy

    • 10
    • 33

    Partly Sunny

    • 17
    • 38

    Mostly Sunny

Today 12 Jan Hamilton

Mostly sunny. West Winds around 10 Mph.

Tonight 12 Jan Hamilton

Mostly clear. Lows in the mid 30s. West Winds 10 to 15 Mph with Gusts to around 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kostal-Hawthorne Dam Temperature Statistics

January Temperature

Aurora, Aurora Municipal Airport (10.6 miles)

  • Lowest 10 January, 2026

    20.3 °F

  • Average January

    36.1 °F

  • Highest 7 January, 2026

    66.7 °F

Climate (2021–Present)

Aurora, Aurora Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    63.7 °F
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