Cumberland Weather Forecast

    • 61
    • 89

    Mostly Sunny

    • 60
    • 89

    Mostly Sunny

    • 61
    • 90

    Mostly Sunny

    • 64
    • 91

    Partly Sunny

    • 61
    • 85

    Chance Rain Showers

    • 60
    • 81

    Chance Rain Showers

Today 15 Sep Clark

Sunny. Highs in the upper 80s. East Winds 5 to 10 Mph.

Tonight 15 Sep Clark

Mostly clear. Lows in the lower 60s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cumberland Temperature Statistics

September Temperature

Mattoon / Charleston, Coles County Memorial Airport (19.9 miles)

  • Lowest 7 September, 2025

    45 °F

  • Average September

    65.7 °F

  • Highest 12 September, 2025

    87.1 °F

Climate (2020–Present)

Mattoon / Charleston, Coles County Memorial Airport (19.9 miles)

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  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    64.5 °F
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