Octoraro Lake Weather Forecast

    • 41
    • 68

    Mostly Sunny

    • 46
    • 65

    Chance Rain Showers

    • 47
    • 64

    Rain Showers

    • 40
    • 60

    Slight Chance Rain Showers

    • 40
    • 60

    Chance Rain Showers

    • 39
    • 59

    Slight Chance Rain Showers

Today 27 Apr Lancaster

Sunny. Highs in the upper 60s. North Winds around 5 Mph, becoming east in the afternoon.

Tonight 27 Apr Lancaster

Clear. Patchy fog. Lows in the upper 30s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Octoraro Lake Temperature Statistics

April Temperature

Chester County Airport (14.3 miles)

  • Lowest 8 April, 2026

    27.3 °F

  • Average April

    56.2 °F

  • Highest 16 April, 2026

    87.1 °F

Climate (2021–Present)

Chester County Airport (14.3 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    63 °F
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