Martinsville Speedway Weather Forecast

    • 57
    • 85

    Becoming Sunny

    • 57
    • 88

    Mostly Sunny

    • 60
    • 85

    Partly Sunny

    • 60
    • 79

    Partly Sunny

    • 61
    • 80

    Mostly Cloudy

    • 61
    • 81

    Partly Sunny

Today 18 Sep Henry

Patchy fog in the morning. Sunny. Highs in the mid 80s. Light and variable Winds, becoming northwest around 5 Mph in the afternoon.

Tonight 18 Sep Henry

Mostly clear. Lows in the upper 50s. South Winds around 5 Mph in the Evening, becoming light and variable.

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Martinsville Speedway Temperature Statistics

September Temperature

Martinsville (8.7 miles)

  • Lowest 9 September, 2025

    42.6 °F

  • Average September

    63.7 °F

  • Highest 6 September, 2025

    86 °F

Climate (2020–Present)

Martinsville (8.7 miles)

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  • Average Low 2020–2025

    45.4 °F

  • Average 2020–2025

    57.1 °F

  • Average High 2020–2025

    69.1 °F
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