Bentley Lake Weather Forecast

    • 28
    • 43

    Decreasing Clouds

    • 4
    • 35

    Breezy

    • 3
    • 13

    Mostly Cloudy

    • 13
    • 26

    Mostly Sunny

    • 20
    • 42

    Partly Sunny

    • 24
    • 42

    Mostly Sunny

    • 26
    • 45

    Mostly Sunny

Today 26 Feb McHenry

Sunny. Highs in the lower 40s. Southwest Winds around 10 Mph.

Tonight 26 Feb McHenry

Partly cloudy. Lows in the mid 20s. West Winds 10 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bentley Lake Temperature Statistics

February Temperature

Harvey Municipal Airport (24.9 miles)

  • Lowest 22 February, 2026

    -11.2 °F

  • Average February

    23.2 °F

  • Highest 13 February, 2026

    50 °F

Climate (2021–Present)

Harvey Municipal Airport (24.9 miles)

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  • Average Low 2021–2026

    30.4 °F

  • Average 2021–2026

    41.4 °F

  • Average High 2021–2026

    52.2 °F
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