Cornwall Weather Forecast

    • 64
    • 79

    Partly Sunny

    • 57
    • 82

    Chance Rain Showers

    • 56
    • 67

    Rain Showers Likely

    • 44
    • 73

    Chance Rain Showers

    • 36
    • 53

    Breezy

    • 38
    • 57

    Mostly Sunny

Today 13 Oct Lebanon

Patchy fog in the morning. Sunny, warm with Highs in the upper 70s. Southwest Winds around 5 Mph, increasing to 10 to 15 Mph in the afternoon.

Tonight 13 Oct Lebanon

Mostly clear. Unseasonably mild. Lows in the lower 60s. Southwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cornwall Temperature Statistics

October Temperature

Lancaster, Lancaster Airport (11.8 miles)

  • Lowest 7 October, 2026

    39.9 °F

  • Average October

    60.4 °F

  • Highest 2 October, 2026

    84 °F

Climate (2021–2026)

Lancaster, Lancaster Airport (11.8 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    65 °F
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