Oilfield Weather Forecast

    • 63
    • 81

    Increasing Clouds

    • 64
    • 79

    Rain Showers

    • 57
    • 75

    Slight Chance Rain Showers

    • 60
    • 77

    Mostly Sunny

    • 60
    • 78

    Slight Chance Thunderstorms

    • 60
    • 78

    Partly Sunny

Today 20 Jun Clark

Mostly sunny. Highs in the lower 80s. Northwest Winds around 5 Mph.

Tonight 20 Jun Clark

Mostly cloudy. Near steady temperature in the mid 60s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oilfield Temperature Statistics

June Temperature

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

  • Lowest 3 June, 2026

    54.6 °F

  • Average June

    72.8 °F

  • Highest 9 June, 2026

    89.7 °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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