Sewickley, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    Partly Cloudy
    63°
    Forecast night icon
    Night
    Clear
    45°
    Sunday 5/12
    Day
    63°
    Partly Cloudy
    Forecast day icon
    Night
    45°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with isolated showers this morning then partly cloudy this afternoon. Highs in the mid 60s. Northwest winds around 10 mph. Chance of rain 20 percent.
    Night Details
    Clear. Lows in the upper 40s. West winds 5 to 10 mph becoming south after midnight.
  • Forecast day icon
    Monday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    50% Chance Rain Showers
    57°
    Monday 5/13
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    57°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Much warmer with highs around 80. Southwest winds 5 to 10 mph with gusts up to 20 mph.
    Night Details
    Mostly cloudy. A slight chance of showers in the evening then a chance of showers after midnight. Lows in the upper 50s. South winds 5 to 10 mph. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    Thunderstorms
    72°
    Forecast night icon
    Night
    Thunderstorms
    58°
    Tuesday 5/14
    Day
    72°
    Thunderstorms
    Forecast day icon
    Night
    58°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Showers likely in the morning then showers with a chance of thunderstorms in the afternoon. Highs in the lower 70s. South winds 5 to 10 mph. Chance of rain 90 percent.
    Night Details
    Showers with a chance of thunderstorms. Lows in the upper 50s. Chance of rain 90 percent.
  • Forecast day icon
    Wednesday
    70% Chance of Storms
    69°
    Forecast night icon
    Night
    50% Chance of Storms
    54°
    Wednesday 5/15
    Day
    69°
    70% Chance of Storms
    Forecast day icon
    Night
    54°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms in the evening then mainly clear after midnight. Lows in the lower 50s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    Mostly Cloudy
    55°
    Thursday 5/16
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 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
    76°
    Forecast night icon
    Night
    50% Chance of Storms
    59°
    Friday 5/17
    Day
    76°
    50% Chance Rain Showers
    Forecast day icon
    Night
    59°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    76°
    Forecast night icon
    Night
    30% Chance of Rain
    58°
    Saturday 5/18
    Day
    76°
    50% Chance of Storms
    Forecast day icon
    Night
    58°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50 percent.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 58F. Dew point will be around 60F with an average humidity of 88%. Winds will be 1 mph from the S.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    76°
    Forecast night icon
    Night
    40% Chance of Rain
    58°
    Sunday 5/19
    Day
    76°
    40% Chance of Rain
    Forecast day icon
    Night
    58°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 40%. High temperature around 76F. Dew point will be around 60F with an average humidity of 72%. Winds will be 2 mph from the S.
    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 83%. Winds will be 1 mph from the SW.
  • Forecast day icon
    Monday
    40% Chance of Rain
    72°
    Forecast night icon
    Night
    40% Chance of Rain
    55°
    Monday 5/20
    Day
    72°
    40% Chance of Rain
    Forecast day icon
    Night
    55°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 40%. High temperature around 72F. Dew point will be around 57F with an average humidity of 70%. Winds will be 4 mph from the W.
    Night Details
    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 55F. Dew point will be around 53F with an average humidity of 78%. Winds will be 3 mph from the W.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    70°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Tuesday 5/21
    Day
    70°
    30% Chance of Rain
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 70F. Dew point will be around 53F with an average humidity of 66%. 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 54F. Dew point will be around 51F with an average humidity of 76%. Winds will be 2 mph from the W.