Irwin, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    Mostly Cloudy
    57°
    Monday 5/13
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    57°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph.
    Night Details
    Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. South winds 5 to 10 mph. Chance of rain 20 percent.
  • Forecast day icon
    Tuesday
    80% Chance of Storms
    70°
    Forecast night icon
    Night
    80% Chance of Storms
    58°
    Tuesday 5/14
    Day
    70°
    80% Chance of Storms
    Forecast day icon
    Night
    58°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely in the morning then showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. South winds 5 to 10 mph. Chance of rain 80 percent.
    Night Details
    A slight chance of thunderstorms in the evening. Showers. Lows in the upper 50s. Southeast winds around 5 mph. Chance of rain 80 percent.
  • Forecast day icon
    Wednesday
    80% Chance Rain Showers
    69°
    Forecast night icon
    Night
    80% Chance Rain Showers
    54°
    Wednesday 5/15
    Day
    69°
    80% Chance Rain Showers
    Forecast day icon
    Night
    54°
    80% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely in the morning then showers in the afternoon. Highs in the lower 70s. Northeast winds 5 to 10 mph. Chance of rain 80 percent.
    Night Details
    Mostly cloudy. Showers mainly in the evening. Lows in the mid 50s. Chance of rain 80 percent.
  • Forecast day icon
    Thursday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    Mostly Cloudy
    55°
    Thursday 5/16
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Mainly clear in the evening then becoming mostly cloudy. Lows in the mid 50s.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    72°
    Forecast night icon
    Night
    50% Chance Rain Showers
    57°
    Friday 5/17
    Day
    72°
    50% Chance Rain Showers
    Forecast day icon
    Night
    57°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the mid 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
    Saturday
    50% Chance Rain Showers
    76°
    Forecast night icon
    Night
    50% Chance Rain Showers
    57°
    Saturday 5/18
    Day
    76°
    50% Chance Rain Showers
    Forecast day icon
    Night
    57°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then becoming partly cloudy. A 50 percent chance of showers. Highs in the mid 70s.
    Night Details
    Mainly clear with a 50 percent chance of showers. Lows in the mid 50s.
  • Forecast day icon
    Sunday
    40% Chance Rain Showers
    74°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Sunday 5/19
    Day
    74°
    40% Chance Rain Showers
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy. Low temperature around 56F. Dew point will be around 58F with an average humidity of 89%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Monday
    40% Chance of Rain
    77°
    Forecast night icon
    Night
    40% Chance of Rain
    58°
    Monday 5/20
    Day
    77°
    40% Chance of Rain
    Forecast day icon
    Night
    58°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 77F. Dew point will be around 60F with an average humidity of 74%. Winds will be 3 mph from the W.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 58F. Dew point will be around 58F with an average humidity of 84%. Winds will be 2 mph from the W.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    75°
    Forecast night icon
    Night
    50% Chance of Rain
    57°
    Tuesday 5/21
    Day
    75°
    40% Chance of Rain
    Forecast day icon
    Night
    57°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 75F. Dew point will be around 61F with an average humidity of 77%. Winds will be 3 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 57F. Dew point will be around 58F with an average humidity of 87%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Wednesday
    40% Chance of Rain
    70°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Wednesday 5/22
    Day
    70°
    40% Chance of Rain
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 70F. Dew point will be around 59F with an average humidity of 80%. Winds will be 3 mph from the W.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 53F. Dew point will be around 54F with an average humidity of 87%. Winds will be 2 mph from the NW.