Octoraro Lake Weather Forecast

    • 64
    • 84

    Increasing Clouds

    • 64
    • 84

    Rain Showers

    • 64
    • 79

    Rain Showers

    • 63
    • 84

    Partly Sunny

    • 65
    • 86

    Partly Sunny

    • 68
    • 90

    Partly Sunny

Today 25 Jun Lancaster

Mostly sunny. Highs in the mid 80s. South Winds 10 to 15 Mph.

Tonight 25 Jun Lancaster

Mostly clear. Lows in the upper 50s. Light and variable Winds.

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  • Temperature Real-Time

Octoraro Lake Temperature Statistics

June Temperature

Chester County Airport (14.3 miles)

  • Lowest 2 June, 2026

    44.4 °F

  • Average June

    71.4 °F

  • Highest 12 June, 2026

    91.6 °F

Climate (2021–2026)

Chester County Airport (14.3 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    63 °F
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