Gretna Lake Weather Forecast

    • 65
    • 91

    Becoming Sunny

    • 66
    • 93

    Sunny

    • 67
    • 93

    Mostly Sunny

    • 64
    • 93

    Chance Thunderstorms

    • 55
    • 78

    Rain Showers

    • 54
    • 66

    Rain Showers Likely

Today 17 May Pittsylvania

Sunny, hot with Highs in the lower 90s. Southwest Winds 5 to 10 Mph.

Tonight 17 May Pittsylvania

Mostly clear. Lows in the mid 60s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gretna Lake Temperature Statistics

May Temperature

Brookneal/Campbell County Airport (22.4 miles)

  • Lowest 12 May, 2026

    33.8 °F

  • Average May

    58.8 °F

  • Highest 10 May, 2026

    86 °F

Climate (2021–Present)

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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