Steele Lake Weather Forecast

    • 51
    • 58

    Rain Showers Likely

    • 52
    • 60

    Rain Showers Likely

    • 50
    • 66

    Slight Chance Thunderstorms

    • 53
    • 75

    Partly Sunny

    • 48
    • 69

    Mostly Sunny

    • 47
    • 71

    Mostly Sunny

Today 18 Sep McHenry

Cloudy with a chance of Showers and a slight chance of Thunderstorms. Highs in the upper 50s. Northeast Winds 10 to 15 Mph. Chance of rain 30 percent.

Tonight 18 Sep McHenry

Cloudy. A slight chance of Showers after midnight. Lows in the lower 50s. Northeast Winds around 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Steele Lake Temperature Statistics

September Temperature

Harvey Municipal Airport (15.5 miles)

  • Lowest 7 September, 2025

    33.8 °F

  • Average September

    59.6 °F

  • Highest 1 September, 2025

    80.6 °F

Climate (2020–Present)

Harvey Municipal Airport (15.5 miles)

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  • Average Low 2020–2025

    30.1 °F

  • Average 2020–2025

    41.2 °F

  • Average High 2020–2025

    51.9 °F
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