Bentley Lake Weather Forecast

    • 26
    • 47

    Partly Sunny

    • 28
    • 47

    Partly Sunny

    • 27
    • 44

    Partly Sunny

    • 25
    • 47

    Mostly Cloudy

    • 25
    • 44

    Partly Sunny

    • 21
    • 37

    Snow Likely

    • 11
    • 30

    Chance Snow

Today 12 Feb McHenry

Sunny. Highs in the upper 40s. West Winds 5 to 10 Mph.

Tonight 12 Feb McHenry

Increasing Clouds. Lows in the lower 20s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bentley Lake Temperature Statistics

February Temperature

Harvey Municipal Airport (24.9 miles)

  • Lowest 2 February, 2026

    8.6 °F

  • Average February

    28.2 °F

  • Highest 5 February, 2026

    46.4 °F

Climate (2021–Present)

Harvey Municipal Airport (24.9 miles)

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  • Average Low 2021–2026

    30.3 °F

  • Average 2021–2026

    41.3 °F

  • Average High 2021–2026

    52 °F
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