Marietta Weather Forecast

    • 77
    • 99

    Hot

    • 76
    • 99

    Hot

    • 74
    • 95

    Chance Thunderstorms

    • 72
    • 93

    Thunderstorms Likely

    • 71
    • 88

    Chance Thunderstorms

    • 70
    • 87

    Chance Thunderstorms

Today 23 Jun Lancaster

Sunny. Very hot. Humid with Highs in the upper 90s. Northwest Winds around 5 Mph. Heat index Values between 105 and 110.

Tonight 23 Jun Lancaster

Mostly clear. Very warm with Lows in the mid 70s. Northwest Winds around 5 Mph.

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Marietta Temperature Statistics

June Temperature

Lancaster, Lancaster Airport (14.3 miles)

  • Lowest 2 June, 2025

    45.6 °F

  • Average June

    70.9 °F

  • Highest 4 June, 2025

    90.6 °F

Climate (2020–Present)

Lancaster, Lancaster Airport (14.3 miles)

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  • Average Low 2020–2025

    46.4 °F

  • Average 2020–2025

    56 °F

  • Average High 2020–2025

    65.7 °F
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