Gretna Lake Weather Forecast

    • 59
    • 81

    Rain Showers

    • 60
    • 82

    Mostly Sunny

    • 68
    • 89

    Mostly Sunny

    • 70
    • 93

    Chance Thunderstorms

    • 71
    • 91

    Chance Thunderstorms

    • 70
    • 92

    Slight Chance Thunderstorms

Today 23 Jun Pittsylvania

Showers with Thunderstorms likely this Morning, then partly sunny with a chance of Showers and Thunderstorms this afternoon. Not as warm with Highs in the lower 80s. Southwest Winds around 5 Mph, becoming northwest with Gusts up to 20 Mph this afternoon. Chance of rain 90 percent.

Tonight 23 Jun Pittsylvania

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then clear after midnight. Cooler with Lows in the upper 50s. Northwest Winds 5 to 10 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gretna Lake Temperature Statistics

June Temperature

Brookneal/Campbell County Airport (22.4 miles)

  • Lowest 3 June, 2026

    44.6 °F

  • Average June

    74.3 °F

  • Highest 12 June, 2026

    96.8 °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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