Great Dismal Swamp National Wildlife Refuge Weather Forecast

    • 74
    • 90

    Rain Showers

    • 72
    • 85

    Chance Thunderstorms

    • 75
    • 89

    Chance Thunderstorms

    • 75
    • 94

    Slight Chance Thunderstorms

    • 72
    • 90

    Rain Showers Likely

    • 70
    • 88

    Chance Thunderstorms

Today 7 Jul Chesapeake

Partly sunny with a slight chance of Showers and Thunderstorms in the Morning, then mostly cloudy with Showers and Thunderstorms likely in the afternoon. Humid with Highs around 90. Southwest Winds around 5 Mph. Chance of rain 70 percent. Heat index Values up to 101.

Tonight 7 Jul Chesapeake

Showers with Thunderstorms likely in the Evening, then Showers likely with a chance of Thunderstorms after midnight. Humid with Lows in the mid 70s. South Winds around 5 Mph, becoming southwest after midnight. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Great Dismal Swamp National Wildlife Refuge Temperature Statistics

July Temperature

Suffolk, Suffolk Municipal Airport (7.5 miles)

  • Lowest 1 July, 2026

    68 °F

  • Average July

    83.7 °F

  • Highest 3 July, 2026

    98.6 °F

Climate (2021–2026)

Suffolk, Suffolk Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    50.5 °F

  • Average 2021–2026

    60.6 °F

  • Average High 2021–2026

    71.2 °F
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