Little Britain Weather Forecast

    • 62
    • 91

    Rain Showers Likely

    • 63
    • 84

    Mostly Sunny

    • 59
    • 87

    Rain Showers Likely

    • 58
    • 77

    Partly Sunny

    • 58
    • 77

    Slight Chance Thunderstorms

    • 60
    • 81

    Chance Rain Showers

Today 12 Jun Lancaster

Mostly sunny. Showers likely with a chance of Thunderstorms in the afternoon. Some Thunderstorms may be severe. Hot with Highs in the lower 90s. West Winds 5 to 10 Mph. Chance of rain 70 percent. Heat index Values between 100 and 104.

Tonight 12 Jun Lancaster

Mostly cloudy. Warm with Lows around 70. West Winds 5 to 10 Mph.

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Little Britain Temperature Statistics

June Temperature

Chester County Airport (19.3 miles)

  • Lowest 2 June, 2026

    44.4 °F

  • Average June

    69.5 °F

  • Highest 5 June, 2026

    86 °F

Climate (2021–Present)

Chester County Airport (19.3 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    62.9 °F
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