Marietta Weather Forecast

    • 63
    • 92

    Severe Tstms

    • 64
    • 87

    Mostly Sunny

    • 61
    • 88

    Rain Showers

    • 57
    • 78

    Partly Sunny

    • 59
    • 78

    Chance Rain Showers

    • 63
    • 82

    Chance Rain Showers

Today 12 Jun Lancaster

Showers and Thunderstorms likely. Some Thunderstorms may be severe with damaging Winds. Hot with Highs in the lower 90s. West Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 60 percent. Heat index Values between 100 and 104.

Tonight 12 Jun Lancaster

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Some Thunderstorms may be severe with damaging Winds. Humid with Lows in the lower 60s. Northwest Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marietta Temperature Statistics

June Temperature

Lancaster, Lancaster Airport (14.3 miles)

  • Lowest 2 June, 2026

    46.9 °F

  • Average June

    69.6 °F

  • Highest 5 June, 2026

    89.1 °F

Climate (2021–Present)

Lancaster, Lancaster Airport (14.3 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    65.1 °F
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