Gretna Lake Weather Forecast

    • 48
    • 73

    Becoming Sunny

    • 40
    • 66

    Sunny

    • 39
    • 67

    Sunny

    • 39
    • 64

    Partly Sunny

    • 44
    • 63

    Mostly Cloudy

    • 46
    • 63

    Mostly Cloudy

Today 21 Oct Pittsylvania

Sunny. Highs in the mid 70s. Southwest Winds 10 to 15 Mph.

Tonight 21 Oct Pittsylvania

Mostly cloudy with a slight chance of Showers in the Evening, then mostly clear after midnight. Lows in the upper 40s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gretna Lake Temperature Statistics

October Temperature

Brookneal/Campbell County Airport (22.4 miles)

  • Lowest 17 October, 2025

    33.8 °F

  • Average October

    60.1 °F

  • Highest 7 October, 2025

    82.4 °F

Climate (2020–Present)

Brookneal/Campbell County Airport (22.4 miles)

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  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    57.2 °F

  • Average High 2020–2025

    69.2 °F
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