Illinois Natural History Survey Area Weather Forecast

    • 51
    • 74

    Sunny

    • 59
    • 79

    Partly Sunny

    • 59
    • 71

    Rain Showers

    • 50
    • 68

    Chance Thunderstorms

    • 55
    • 71

    Partly Sunny

    • 59
    • 74

    Chance Thunderstorms

Today 11 May Moultrie

Sunny. Near steady temperature in the mid 70s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 11 May Moultrie

Mostly clear. Lows in the upper 40s. West Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming southwest around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Illinois Natural History Survey Area Temperature Statistics

May Temperature

Mattoon / Charleston, Coles County Memorial Airport (16.8 miles)

  • Lowest 9 May, 2024

    55 °F

  • Average May

    67.5 °F

  • Highest 2 May, 2024

    83.6 °F

Climate (2019–Present)

Mattoon / Charleston, Coles County Memorial Airport (16.8 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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