Galesburg Weather Forecast

    • 34
    • 64

    Sunny

    • 38
    • 61

    Mostly Sunny

    • 42
    • 66

    Mostly Sunny

    • 44
    • 70

    Mostly Sunny

    • 47
    • 73

    Mostly Sunny

    • 48
    • 73

    Mostly Sunny

    • 49
    • 72

    Partly Sunny

Today 27 Sep Knox

Sunny. Near steady temperature in the lower 60s. Northwest Winds around 15 Mph with Gusts up to 25 Mph.

Tonight 27 Sep Knox

Clear. Patchy frost after midnight. Lows in the mid 30s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Galesburg Temperature Statistics

September Temperature

Galesburg Municipal Airport (3.1 miles)

  • Lowest 14 September, 2022

    46.9 °F
  • Average September

    67 °F
  • Highest 20 September, 2022

    93.4 °F

Climate (2010–Present)

Galesburg Municipal Airport (3.1 miles)

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  • Average Low 2010–Present

    41.9 °F
  • Average 2010–Present

    51.4 °F
  • Average High 2010–Present

    60.9 °F
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