Chesterville Weather Forecast

    • 63
    • 88

    Chance Thunderstorms

    • 60
    • 84

    Mostly Sunny

    • 58
    • 83

    Mostly Sunny

    • 63
    • 85

    Partly Sunny

    • 69
    • 90

    Mostly Sunny

    • 73
    • 94

    Mostly Sunny

    • 72
    • 94

    Mostly Sunny

Today 26 Aug Douglas

Mostly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the mid 80s. West Winds around 10 Mph. Chance of rain 30 percent.

Tonight 26 Aug Douglas

Mostly clear. Isolated Showers and Thunderstorms this evening. Lows in the lower 60s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chesterville Temperature Statistics

August Temperature

Mattoon / Charleston, Coles County Memorial Airport (16.2 miles)

  • Lowest 24 August, 2026

    55.9 °F

  • Average August

    75.8 °F

  • Highest 10 August, 2026

    91.7 °F

Climate (2021–2026)

Mattoon / Charleston, Coles County Memorial Airport (16.2 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    65 °F
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