Kostal-Hawthorne Dam Weather Forecast

    • 23
    • 39

    Gradual Clearing

    • 19
    • 41

    Partly Sunny

    • 28
    • 46

    Mostly Sunny

    • 38
    • 57

    Partly Sunny

    • 33
    • 57

    Mostly Cloudy

    • 23
    • 43

    Mostly Cloudy

    • 27
    • 49

    Partly Sunny

Today 9 Jan Hamilton

Mostly cloudy. Highs in the upper 30s. North Winds around 10 Mph.

Tonight 9 Jan Hamilton

Partly cloudy in the evening then becoming clear. Lows in the lower 20s. Northwest Winds around 10 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 2 January, 2026

    24.6 °F

  • Average January

    37.9 °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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