Casville Weather Forecast

    • 63
    • 89

    Rain Showers Likely

    • 54
    • 72

    Chance Rain Showers

    • 52
    • 76

    Mostly Sunny

    • 57
    • 75

    Partly Sunny

    • 56
    • 77

    Partly Sunny

    • 57
    • 83

    Mostly Sunny

    • 55
    • 82

    Mostly Sunny

Today 6 Sep Caswell

Partly sunny with a chance of Showers and Thunderstorms. Hot with Highs around 90. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 6 Sep Caswell

Cloudy. Showers likely with a slight chance of Thunderstorms this Evening, then a chance of Showers. Areas of fog. Lows in the lower 60s. Northwest Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Real-Time

Casville Temperature Statistics

September Temperature

Danville, Danville Regional Airport (15.5 miles)

  • Lowest 1 September, 2025

    48.9 °F

  • Average September

    65.1 °F

  • Highest 4 September, 2025

    82 °F

Climate (2020–Present)

Danville, Danville Regional Airport (15.5 miles)

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  • Average Low 2020–2025

    48.5 °F

  • Average 2020–2025

    59.5 °F

  • Average High 2020–2025

    71.1 °F
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