Saint Johns, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Sunny
    59°
    Forecast night icon
    Night
    Mostly Clear
    38°
    Friday 4/26
    Day
    59°
    Sunny
    Forecast day icon
    Night
    38°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. High temperature around 59F. Dew point will be around 28F with an average humidity of 45%. Winds will be 0 mph from the S.
    Night Details
    Mostly clear. Lows in the upper 30s. South winds 5 to 10 mph with gusts up to 20 mph.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    54°
    Forecast night icon
    Night
    40% Chance Rain Showers
    45°
    Saturday 4/27
    Day
    54°
    50% Chance Rain Showers
    Forecast day icon
    Night
    45°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then mostly cloudy with a chance of rain showers in the afternoon. Highs in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. A chance of showers in the evening. Lows in the mid 40s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    73°
    Forecast night icon
    Night
    Partly Cloudy
    58°
    Sunday 4/28
    Day
    73°
    30% Chance Rain Showers
    Forecast day icon
    Night
    58°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
    Night Details
    Partly cloudy. Lows in the mid 50s. West winds 5 to 10 mph.
  • Forecast day icon
    Monday
    Partly Sunny
    81°
    Forecast night icon
    Night
    Partly Cloudy
    61°
    Monday 4/29
    Day
    81°
    Partly Sunny
    Forecast day icon
    Night
    61°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 80s.
    Night Details
    Partly cloudy. Lows in the upper 50s.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    79°
    Forecast night icon
    Night
    50% Chance of Storms
    59°
    Tuesday 4/30
    Day
    79°
    70% Chance of Storms
    Forecast day icon
    Night
    59°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 70 percent.
    Night Details
    Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 50s. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    Partly Sunny
    74°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Wednesday 5/1
    Day
    74°
    Partly Sunny
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 70s.
    Night Details
    Partly cloudy. Lows in the mid 50s.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    70°
    Forecast night icon
    Night
    30% Chance Rain Showers
    53°
    Thursday 5/2
    Day
    70°
    30% Chance Rain Showers
    Forecast day icon
    Night
    53°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 30 percent.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    47°
    Friday 5/3
    Day
    67°
    30% Chance Rain Showers
    Forecast day icon
    Night
    47°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 30 percent.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 40F with an average humidity of 62%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    65°
    Forecast night icon
    Night
    Clear
    45°
    Saturday 5/4
    Day
    65°
    Sunny
    Forecast day icon
    Night
    45°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 65F. Dew point will be around 35F with an average humidity of 43%. Winds will be 6 mph from the NW.
    Night Details
    Clear. Low temperature around 45F. Dew point will be around 35F with an average humidity of 58%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Sunday
    Sunny
    67°
    Forecast night icon
    Night
    Clear
    48°
    Sunday 5/5
    Day
    67°
    Sunny
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 67F. Dew point will be around 36F with an average humidity of 44%. Winds will be 4 mph from the NW.
    Night Details
    Clear. Low temperature around 48F. Dew point will be around 40F with an average humidity of 62%. Winds will be 2 mph from the W.