Martinsville Weather Forecast

    • 63
    • 86

    Rain Showers Likely

    • 57
    • 74

    Rain Showers Likely

    • 59
    • 79

    Chance Thunderstorms

    • 60
    • 76

    Chance Thunderstorms

    • 65
    • 77

    Rain Showers Likely

    • 63
    • 79

    Rain Showers Likely

    • 62
    • 82

    Chance Thunderstorms

Today 2 May Clark

Mostly sunny. Near steady temperature in the mid 80s. South Winds 10 to 15 Mph.

Tonight 2 May Clark

Mostly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then Showers likely with a chance of Thunderstorms after midnight. Lows in the lower 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming west after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

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Martinsville Temperature Statistics

May Temperature

Mattoon / Charleston, Coles County Memorial Airport (23 miles)

  • Lowest

  • Average May

  • Highest

Climate (2019–Present)

Mattoon / Charleston, Coles County Memorial Airport (23 miles)

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  • Average Low 2019–2024

    45.9 °F
  • Average 2019–2024

    54.8 °F
  • Average High 2019–2024

    63.9 °F
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