Crystal Lake Weather Forecast

    • 70
    • 99

    Hot

    • 70
    • 92

    Increasing Clouds

    • 76
    • 100

    Hot

    • 68
    • 101

    Hot

    • 62
    • 87

    Partly Sunny

    • 63
    • 83

    Chance Thunderstorms

    • 64
    • 86

    Slight Chance Thunderstorms

Today 17 Jul Aurora

Sunny, hot with Highs in the upper 90s. South Winds 5 to 10 Mph.

Tonight 17 Jul Aurora

Mostly clear. Lows around 70. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crystal Lake Temperature Statistics

July Temperature

Mitchell, Mitchell Municipal Airport (28 miles)

  • Lowest 9 July, 2026

    62.7 °F

  • Average July

    79.4 °F

  • Highest 12 July, 2026

    96.7 °F

Climate (2021–2026)

Mitchell, Mitchell Municipal Airport (28 miles)

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  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    49.5 °F

  • Average High 2021–2026

    61.4 °F
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