Henderson Weather Forecast

    • 54
    • 78

    Partly Sunny

    • 58
    • 79

    Mostly Sunny

    • 63
    • 80

    Partly Sunny

    • 65
    • 82

    Mostly Sunny

    • 67
    • 85

    Partly Sunny

    • 69
    • 86

    Partly Sunny

    • 71
    • 88

    Partly Sunny

Today 2 Aug Knox

Mostly sunny. Near steady temperature in the upper 70s. East Winds around 5 Mph.

Tonight 2 Aug Knox

Partly cloudy. Lows in the mid 50s. East Winds around 5 Mph.

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Henderson Temperature Statistics

August Temperature

Galesburg Municipal Airport (7.5 miles)

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  • Average August

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Climate (2020–Present)

Galesburg Municipal Airport (7.5 miles)

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  • Average Low 2020–2025

    41.2 °F
  • Average 2020–2025

    51.3 °F
  • Average High 2020–2025

    61.5 °F
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