Martinsville Weather Forecast

    • 33
    • 58

    Mostly Cloudy

    • 47
    • 54

    Mostly Cloudy

    • 26
    • 69

    Rain Showers

    • 12
    • 30

    Chance Snow

    • 22
    • 30

    Mostly Cloudy

    • 36
    • 51

    Mostly Cloudy

    • 41
    • 62

    Partly Sunny

Today 13 Mar Clark

Partly sunny and breezy. Near steady temperature in the mid 50s. West Winds 15 to 25 Mph with Gusts up to 40 Mph.

Tonight 13 Mar Clark

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the lower 30s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming north around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Martinsville Temperature Statistics

March Temperature

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

  • Lowest 1 March, 2026

    24.7 °F

  • Average March

    50.9 °F

  • Highest 10 March, 2026

    78.1 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    64.8 °F
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