Millersville Weather Forecast

    • 59
    • 83

    Becoming Sunny

    • 57
    • 81

    Mostly Sunny

    • 58
    • 81

    Mostly Sunny

    • 62
    • 84

    Partly Sunny

    • 70
    • 87

    Partly Sunny

    • 61
    • 87

    Slight Chance Thunderstorms

Today 5 Sep Lancaster

Mostly sunny. Humid with Highs in the lower 80s. North Winds 5 to 10 Mph.

Tonight 5 Sep Lancaster

Mostly cloudy. Lows in the upper 60s. North Winds around 5 Mph.

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Millersville Temperature Statistics

September Temperature

Lancaster, Lancaster Airport (8.7 miles)

  • Lowest 2 September, 2026

    68 °F

  • Average September

    74.8 °F

  • Highest 1 September, 2026

    89.1 °F

Climate (2021–2026)

Lancaster, Lancaster Airport (8.7 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    65.1 °F
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