Bentley Lake Weather Forecast

    • 22
    • 43

    Decreasing Clouds

    • 33
    • 47

    Mostly Sunny

    • 34
    • 70

    Breezy

    • 47
    • 69

    Mostly Sunny

    • 52
    • 78

    Chance Rain

    • 33
    • 65

    Chance Rain/Snow

Today 18 Apr McHenry

Partly sunny. Highs in the mid 40s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 18 Apr McHenry

Partly cloudy in the evening then clearing. Lows in the lower 20s. Northwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bentley Lake Temperature Statistics

April Temperature

Harvey Municipal Airport (24.9 miles)

  • Lowest 6 April, 2026

    15.8 °F

  • Average April

    36 °F

  • Highest 12 April, 2026

    71.6 °F

Climate (2021–Present)

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

    51.9 °F
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