Gretna Lake Weather Forecast

    • 72
    • 94

    Chance Thunderstorms

    • 70
    • 92

    Rain Showers

    • 69
    • 90

    Rain Showers Likely

    • 69
    • 89

    Chance Thunderstorms

    • 71
    • 92

    Chance Thunderstorms

    • 72
    • 94

    Chance Thunderstorms

Today 5 Jul Pittsylvania

Mostly sunny with a chance of Showers and Thunderstorms. Hot with Highs in the mid 90s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

Tonight 5 Jul Pittsylvania

Partly cloudy. A chance of Showers and Thunderstorms, mainly in the evening. Humid with Lows in the lower 70s. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gretna Lake Temperature Statistics

July Temperature

Brookneal/Campbell County Airport (22.4 miles)

  • Lowest 1 July, 2026

    68 °F

  • Average July

    84 °F

  • Highest 3 July, 2026

    100.4 °F

Climate (2021–2026)

Brookneal/Campbell County Airport (22.4 miles)

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  • Average Low 2021–2026

    45.5 °F

  • Average 2021–2026

    57.1 °F

  • Average High 2021–2026

    69.1 °F
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