Millersville Weather Forecast

    • 54
    • 90

    Rain Showers

    • 50
    • 66

    Rain Showers Likely

    • 48
    • 63

    Rain

    • 50
    • 58

    Rain

    • 56
    • 67

    Chance Rain Showers

    • 59
    • 76

    Chance Rain Showers

Today 20 May Lancaster

Sunny this Morning, then mostly cloudy with Showers with a chance of Thunderstorms this afternoon. Hot with Highs in the upper 80s. West Winds 5 to 10 Mph. Chance of rain 80 percent.

Tonight 20 May Lancaster

Cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Cooler with Lows in the mid 50s. North Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Millersville Temperature Statistics

May Temperature

Lancaster, Lancaster Airport (8.7 miles)

  • Lowest 4 May, 2026

    36 °F

  • Average May

    59.1 °F

  • Highest 18 May, 2026

    93.9 °F

Climate (2021–Present)

Lancaster, Lancaster Airport (8.7 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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