Galesburg Weather Forecast

    • 64
    • 83

    Becoming Sunny

    • 57
    • 88

    Sunny

    • 58
    • 86

    Sunny

    • 60
    • 87

    Mostly Sunny

    • 59
    • 83

    Mostly Cloudy

    • 55
    • 79

    Partly Sunny

Today 26 Sep Knox

Warmer, sunny. Highs in the lower 80s. Southwest Winds 5 to 15 Mph with Gusts to around 25 Mph.

Tonight 26 Sep Knox

Warmer, clear. Lows in the lower 60s. South Winds 10 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Galesburg Temperature Statistics

September Temperature

Galesburg Municipal Airport (3.1 miles)

  • Lowest 23 September, 2021

    39.7 °F
  • Average September

    65.8 °F
  • Highest 19 September, 2021

    86.2 °F

Climate (2010–Present)

Galesburg Municipal Airport (3.1 miles)

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  • Average Low 2010–Present

    41.8 °F
  • Average 2010–Present

    51.4 °F
  • Average High 2010–Present

    60.8 °F
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