St Lawrence Weather Forecast

    • 54
    • 81

    Partly Sunny

    • 61
    • 73

    Chance Rain Showers

    • 60
    • 73

    Rain Showers

    • 55
    • 68

    Chance Rain Showers

    • 51
    • 62

    Chance Rain Showers

    • 51
    • 61

    Chance Rain Showers

    • 51
    • 63

    Chance Rain Showers

Today 18 Sep Berks

Mostly sunny. Near steady temperature in the upper 70s. North Winds 5 to 10 Mph.

Tonight 18 Sep Berks

Partly cloudy in the Evening, then becoming mostly clear. Cooler with Lows in the mid 50s. North Winds 5 to 10 Mph.

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St Lawrence Temperature Statistics

September Temperature

Reading, Reading Regional Airport (5.6 miles)

  • Lowest 15 September, 2026

    48 °F

  • Average September

    71.6 °F

  • Highest 1 September, 2026

    90 °F

Climate (2021–2026)

Reading, Reading Regional Airport (5.6 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    65 °F
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