Bentley Lake Weather Forecast

    • 53
    • 85

    Partly Sunny

    • 55
    • 79

    Chance Rain Showers

    • 55
    • 80

    Chance Rain Showers

    • 54
    • 81

    Chance Thunderstorms

    • 51
    • 75

    Partly Sunny

    • 51
    • 74

    Chance Rain Showers

    • 53
    • 72

    Chance Rain Showers

Today 8 Aug McHenry

Partly sunny. Highs in the lower 80s. North Winds around 10 Mph.

Tonight 8 Aug McHenry

Partly cloudy. Lows in the lower 50s. Northeast Winds 5 to 15 Mph.

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  • Temperature Real-Time

Bentley Lake Temperature Statistics

August Temperature

Harvey Municipal Airport (24.9 miles)

  • Lowest 5 August, 2026

    42.8 °F

  • Average August

    69.9 °F

  • Highest 2 August, 2026

    98.6 °F

Climate (2021–2026)

Harvey Municipal Airport (24.9 miles)

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  • Average Low 2021–2026

    30.3 °F

  • Average 2021–2026

    41.2 °F

  • Average High 2021–2026

    51.8 °F
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