Coles County Memorial Airport Weather Forecast

    • 54
    • 80

    Slight Chance Thunderstorms

    • 58
    • 79

    Severe Tstms

    • 37
    • 70

    Chance Rain Showers

    • 33
    • 48

    Mostly Sunny

    • 48
    • 63

    Mostly Sunny

    • 53
    • 71

    Mostly Cloudy

    • 36
    • 67

    Rain Likely

Today 13 Mar Coles

Sunny. Near steady temperature in the upper 70s. Southeast Winds 5 to 10 Mph.

Tonight 13 Mar Coles

Mostly clear this Evening, then becoming partly cloudy. Not as cool with Lows in the mid 50s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coles County Memorial Airport Temperature Statistics

March Temperature

Mattoon / Charleston, Coles County Memorial Airport (0 miles)

  • Lowest 2 March, 2025

    16.8 °F

  • Average March

    43.7 °F

  • Highest 11 March, 2025

    71.1 °F

Climate (2020–Present)

Mattoon / Charleston, Coles County Memorial Airport (0 miles)

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  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    54.9 °F

  • Average High 2020–2025

    64.2 °F
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