St. Thomas Weather Forecast
Weather forecast for: Saint Thomas PA
Last Update: 8:31 am EDT Oct 6, 2026
Today: Sunny, with a high near 65. Light northwest wind.
Tonight: Clear, with a low around 44. Calm wind.
Wednesday: Sunny, with a high near 73. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night: Mostly clear, with a low around 52. Light southwest wind.
Thursday: Sunny, with a high near 77. Calm wind becoming west 5 to 9 mph in the afternoon.
Thursday Night: Mostly clear, with a low around 49.
Friday: Sunny, with a high near 72.
Friday Night: Mostly clear, with a low around 48.
Saturday: Sunny, with a high near 72.
Saturday Night: Partly cloudy, with a low around 51.
Sunday: A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 40%.
Sunday Night: A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
Columbus Day: A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 30%.