Smyma Weather Forecast

    • 58
    • 62

    Rain

    • 57
    • 67

    Mostly Cloudy

    • 57
    • 71

    Partly Sunny

    • 60
    • 75

    Mostly Cloudy

    • 61
    • 76

    Partly Sunny

    • 58
    • 75

    Chance Rain Showers

Today 27 Sep Lancaster

Rain. Highs in the lower 60s. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

Tonight 27 Sep Lancaster

Cloudy with a 50 percent chance of rain. Lows in the upper 50s. North Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to around 10 Mph with Gusts up to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Smyma Temperature Statistics

September Temperature

Chester County Airport (9.3 miles)

  • Lowest 24 September, 2026

    48 °F

  • Average September

    68.7 °F

  • Highest 1 September, 2026

    87.3 °F

Climate (2021–2026)

Chester County Airport (9.3 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    62.9 °F
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