Marietta Weather Forecast

    • 49
    • 76

    Increasing Clouds

    • 49
    • 71

    Rain Showers Likely

    • 44
    • 52

    Rain Showers

    • 42
    • 61

    Partly Sunny

    • 47
    • 65

    Rain Showers

    • 50
    • 63

    Rain Showers Likely

Today 23 Apr Lancaster

Sunny. Highs in the mid 70s. Northwest Winds 5 to 10 Mph.

Tonight 23 Apr Lancaster

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 40s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marietta Temperature Statistics

April Temperature

Lancaster, Lancaster Airport (14.3 miles)

  • Lowest 8 April, 2026

    27 °F

  • Average April

    56 °F

  • Highest 16 April, 2026

    88 °F

Climate (2021–Present)

Lancaster, Lancaster Airport (14.3 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    65.2 °F
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