Gretna Weather Forecast

    • 71
    • 83

    Rain Showers Likely

    • 71
    • 90

    Chance Thunderstorms

    • 70
    • 88

    Chance Thunderstorms

    • 69
    • 87

    Chance Thunderstorms

    • 70
    • 90

    Mostly Sunny

    • 70
    • 93

    Slight Chance Thunderstorms

Today 13 Aug Pittsylvania

Mostly cloudy. Scattered Showers in the Morning, then Showers likely with a chance of Thunderstorms in the afternoon. Humid with Highs in the lower 80s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 13 Aug Pittsylvania

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Near steady temperature in the mid 70s. Southwest Winds around 5 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gretna Temperature Statistics

August Temperature

Brookneal/Campbell County Airport (22.4 miles)

  • Lowest 4 August, 2025

    53.6 °F

  • Average August

    69.2 °F

  • Highest 10 August, 2025

    86 °F

Climate (2020–Present)

Brookneal/Campbell County Airport (22.4 miles)

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  • Average Low 2020–2025

    45.8 °F

  • Average 2020–2025

    57.2 °F

  • Average High 2020–2025

    69 °F
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