Chesterville Weather Forecast

    • 48
    • 66

    Chance Rain Showers

    • 52
    • 68

    Partly Sunny

    • 58
    • 68

    Rain Showers

    • 60
    • 77

    Chance Rain Showers

    • 60
    • 78

    Chance Rain Showers

    • 61
    • 79

    Chance Rain Showers

Today 20 May Douglas

Mostly cloudy. A slight chance of Showers early this morning. Cooler with Highs in the mid 60s. Northeast Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 20 May Douglas

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 40s. Northeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chesterville Temperature Statistics

May Temperature

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

  • Lowest 7 May, 2026

    38.6 °F

  • Average May

    59.3 °F

  • Highest 17 May, 2026

    83.6 °F

Climate (2021–Present)

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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