Smyma Weather Forecast

    • 75
    • 98

    Slight Chance Thunderstorms

    • 70
    • 96

    Rain Showers Likely

    • 67
    • 90

    Rain Showers

    • 66
    • 83

    Rain Showers

    • 66
    • 80

    Chance Thunderstorms

    • 67
    • 81

    Chance Rain Showers

    • 68
    • 87

    Chance Thunderstorms

Today 3 Jul Lancaster

Sunny with isolated Thunderstorms. Some Thunderstorms may be severe with damaging Winds. Very hot. Near steady temperature around 100. West Winds around 10 Mph with Gusts up to 20 Mph. Chance of precipitation 20 percent. Heat index Values between 110 and 115.

Tonight 3 Jul Lancaster

Partly cloudy. A chance of Showers and Thunderstorms, mainly this evening. Some Thunderstorms may produce gusty Winds this evening. Some Thunderstorms may produce gusty Winds after midnight. Very warm with Lows in the mid 70s. Northwest Winds 5 to 10 Mph. Chance of rain 30 percent. Heat index Values between 105 and 110 early this evening.

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Smyma Temperature Statistics

July Temperature

Chester County Airport (9.3 miles)

  • Lowest 1 July, 2026

    70.7 °F

  • Average July

    81.3 °F

  • Highest 1 July, 2026

    92.1 °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

    63 °F
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