Saint Thomas, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    70% Chance Rain Showers
    65°
    Forecast night icon
    Night
    Thunderstorms
    55°
    Thursday 5/9
    Day
    65°
    70% Chance Rain Showers
    Forecast day icon
    Night
    55°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Much cooler with highs in the mid 60s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.
    Night Details
    Showers likely with a slight chance of thunderstorms in the evening then periods of rain with a chance of thunderstorms after midnight. Lows in the lower 50s. East winds 5 to 10 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Friday
    Rain
    55°
    Forecast night icon
    Night
    Rain
    48°
    Friday 5/10
    Day
    55°
    Rain
    Forecast day icon
    Night
    48°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Periods of rain with areas of drizzle. Highs in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain near 100 percent.
    Night Details
    Mostly cloudy. Periods of rain with areas of drizzle in the evening then a chance of showers after midnight. Lows in the mid 40s. North winds 5 to 10 mph. Chance of rain 90 percent.
  • Forecast day icon
    Saturday
    30% Chance Rain Showers
    60°
    Forecast night icon
    Night
    50% Chance of Storms
    49°
    Saturday 5/11
    Day
    60°
    30% Chance Rain Showers
    Forecast day icon
    Night
    49°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the afternoon. Highs in the lower 60s. West winds around 5 mph becoming southwest in the afternoon. Chance of rain 30 percent.
    Night Details
    A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 40s. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    64°
    Forecast night icon
    Night
    30% Chance of Storms
    48°
    Sunday 5/12
    Day
    64°
    50% Chance of Storms
    Forecast day icon
    Night
    48°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 50 percent.
    Night Details
    Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the mid 40s. Chance of rain 30 percent.
  • Forecast day icon
    Monday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Monday 5/13
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Warmer with highs in the mid 70s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    73°
    Forecast night icon
    Night
    50% Chance Rain Showers
    60°
    Tuesday 5/14
    Day
    73°
    50% Chance Rain Showers
    Forecast day icon
    Night
    60°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then partly sunny with a chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    60% Chance Rain Showers
    69°
    Forecast night icon
    Night
    60% Chance of Storms
    60°
    Wednesday 5/15
    Day
    69°
    60% Chance Rain Showers
    Forecast day icon
    Night
    60°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the lower 70s. Chance of rain 60 percent.
    Night Details
    Cloudy with a 55% chance for rain and thunderstorms. Low temperature around 60F. Dew point will be around 58F with an average humidity of 84%. Winds will be 2 mph from the E.
  • Forecast day icon
    Thursday
    60% Chance of Rain
    73°
    Forecast night icon
    Night
    50% Chance of Rain
    61°
    Thursday 5/16
    Day
    73°
    60% Chance of Rain
    Forecast day icon
    Night
    61°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 73F. Dew point will be around 59F with an average humidity of 75%. Winds will be 2 mph from the SE.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 61F. Dew point will be around 60F with an average humidity of 83%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Friday
    60% Chance of Rain
    72°
    Forecast night icon
    Night
    50% Chance of Rain
    60°
    Friday 5/17
    Day
    72°
    60% Chance of Rain
    Forecast day icon
    Night
    60°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 72F. Dew point will be around 59F with an average humidity of 76%. Winds will be 3 mph from the SE.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 60F. Dew point will be around 58F with an average humidity of 81%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    73°
    Forecast night icon
    Night
    40% Chance of Rain
    60°
    Saturday 5/18
    Day
    73°
    40% Chance of Rain
    Forecast day icon
    Night
    60°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 73F. Dew point will be around 57F with an average humidity of 71%. Winds will be 3 mph from the SE.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 60F. Dew point will be around 58F with an average humidity of 79%. Winds will be 2 mph from the S.