Kostal-Hawthorne Dam Weather Forecast

    • 52
    • 82

    Increasing Clouds

    • 52
    • 86

    Mostly Sunny

    • 59
    • 83

    Slight Chance Rain Showers

    • 41
    • 79

    Slight Chance Rain Showers

    • 38
    • 64

    Partly Sunny

    • 37
    • 60

    Chance Rain Showers

Today 20 Apr Hamilton

Sunny, warmer. Highs in the lower 80s. South Winds 15 to 20 Mph with Gusts to around 25 Mph.

Tonight 20 Apr Hamilton

Mostly clear. Not as cool. Lows in the lower 50s. South Winds 15 to 20 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kostal-Hawthorne Dam Temperature Statistics

April Temperature

Aurora, Aurora Municipal Airport (10.6 miles)

  • Lowest 18 April, 2026

    24.4 °F

  • Average April

    51.6 °F

  • Highest 13 April, 2026

    88.3 °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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