Oak Run Weather Forecast

    • 55
    • 68

    Mostly Cloudy

    • 59
    • 70

    Mostly Cloudy

    • 55
    • 69

    Mostly Cloudy

    • 56
    • 65

    Chance Rain Showers

    • 55
    • 67

    Partly Sunny

    • 58
    • 73

    Partly Sunny

    • 61
    • 74

    Rain Showers Likely

Today 23 Sep Knox

Mostly cloudy with a 50 percent chance of Showers. Highs around 70.

Tonight 23 Sep Knox

Mostly cloudy. Lows in the mid 50s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Run Temperature Statistics

September Temperature

Galesburg Municipal Airport (14.9 miles)

  • Lowest 14 September, 2026

    52.3 °F

  • Average September

    72.7 °F

  • Highest 3 September, 2026

    93.6 °F

Climate (2021–2026)

Galesburg Municipal Airport (14.9 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    62.5 °F
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