Blenheim Weather Forecast

    • 76
    • 93

    Chance Thunderstorms

    • 75
    • 96

    Chance Thunderstorms

    • 75
    • 96

    Chance Thunderstorms

    • 76
    • 96

    Chance Thunderstorms

    • 74
    • 93

    Thunderstorms Likely

    • 73
    • 89

    Chance Thunderstorms

Today 17 Jul Marlboro

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 17 Jul Marlboro

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Lows in the mid 70s. Southwest Winds 5 to 10 Mph. Chance of rain 30 percent.

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Blenheim Temperature Statistics

July Temperature

Marlboro County Jetport (8.7 miles)

  • Lowest 4 July, 2025

    69.8 °F

  • Average July

    78.8 °F

  • Highest 7 July, 2025

    93.2 °F

Climate (2020–Present)

Marlboro County Jetport (8.7 miles)

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  • Average Low 2020–2025

    51.7 °F

  • Average 2020–2025

    62.1 °F

  • Average High 2020–2025

    73.8 °F
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