Williamson Airport Weather Forecast

    • 61
    • 68

    Rain Showers

    • 63
    • 79

    Mostly Cloudy

    • 66
    • 84

    Rain Showers Likely

    • 69
    • 83

    Rain Showers Likely

    • 63
    • 82

    Rain Showers Likely

    • 59
    • 80

    Slight Chance Rain Showers

Today 1 Jun Cumberland

Showers likely with a slight chance of Thunderstorms. Cooler. Near steady temperature in the mid 60s. Southeast Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 1 Jun Cumberland

Cloudy. A chance of Showers with a slight chance of Thunderstorms in the evening. Patchy fog after midnight. Lows in the lower 60s. South Winds 5 to 10 Mph, becoming west after midnight. Chance of rain 40 percent.

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Williamson Airport Temperature Statistics

June Temperature

Mattoon / Charleston, Coles County Memorial Airport (13 miles)

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  • Average June

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Climate (2019–Present)

Mattoon / Charleston, Coles County Memorial Airport (13 miles)

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  • Average Low 2019–2024

    45.9 °F

  • Average 2019–2024

    54.9 °F

  • Average High 2019–2024

    64 °F
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