Arthur Weather Forecast

    • 28
    • 42

    Becoming Sunny

    • 23
    • 44

    Partly Sunny

    • 23
    • 41

    Partly Sunny

    • 26
    • 48

    Mostly Sunny

    • 29
    • 49

    Mostly Cloudy

    • 30
    • 49

    Mostly Cloudy

Today 11 Dec Douglas

Sunny. Highs in the lower 40s. South Winds 5 to 10 Mph.

Tonight 11 Dec Douglas

Clear. Lows in the upper 20s. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Arthur Temperature Statistics

December Temperature

Mattoon / Charleston, Coles County Memorial Airport (19.3 miles)

  • Lowest 3 December, 2023

    29.8 °F

  • Average December

    41.8 °F

  • Highest 9 December, 2023

    59 °F

Climate (2018–Present)

Mattoon / Charleston, Coles County Memorial Airport (19.3 miles)

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  • Average Low 2018–2023

    45.9 °F

  • Average 2018–2023

    54.8 °F

  • Average High 2018–2023

    63.9 °F
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