Artificial Island - Salem Nuclear Plant Weather Forecast

    • 73
    • 84

    Rain Showers Likely

    • 69
    • 90

    Chance Thunderstorms

    • 65
    • 84

    Mostly Sunny

    • 68
    • 84

    Mostly Sunny

    • 71
    • 85

    Partly Sunny

    • 76
    • 89

    Slight Chance Thunderstorms

Today 19 Jul Salem

Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms in the Morning, then a chance of Thunderstorms in the afternoon. Humid with Highs in the mid 80s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 19 Jul Salem

Mostly cloudy with a chance of Showers and Thunderstorms. Humid with Lows in the lower 70s. South Winds around 5 Mph. Chance of rain 40 percent.

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Artificial Island - Salem Nuclear Plant Temperature Statistics

July Temperature

Wilmington, New Castle County Airport (14.9 miles)

  • Lowest 5 July, 2025

    61.6 °F

  • Average July

    79.6 °F

  • Highest 8 July, 2025

    94.6 °F

Climate (2020–Present)

Wilmington, New Castle County Airport (14.9 miles)

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  • Average Low 2020–2025

    48.2 °F

  • Average 2020–2025

    57.3 °F

  • Average High 2020–2025

    66.5 °F
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