Oak Run Weather Forecast

    • 65
    • 81

    Rain Showers

    • 65
    • 80

    Partly Sunny

    • 68
    • 83

    Slight Chance Thunderstorms

    • 69
    • 85

    Slight Chance Thunderstorms

    • 71
    • 87

    Chance Thunderstorms

    • 70
    • 86

    Chance Thunderstorms

Today 5 Aug Knox

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms late this Morning, then Showers with a chance of Thunderstorms this afternoon. Highs in the lower 80s. South Winds 5 to 10 Mph, becoming west this afternoon. Chance of rain 90 percent.

Tonight 5 Aug Knox

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the mid 60s. North Winds around 5 Mph. Chance of rain 50 percent.

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Oak Run Temperature Statistics

August Temperature

Galesburg Municipal Airport (14.9 miles)

  • Lowest 3 August, 2026

    57.7 °F

  • Average August

    69.1 °F

  • Highest 3 August, 2026

    82.6 °F

Climate (2021–2026)

Galesburg Municipal Airport (14.9 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.5 °F
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