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    Next 5 Days
    • Current Weather

      57° F
      Cloudy
      Asthma
      • Relative Humidity: 93%
      • Yesterday Temp: 61°
      • Pressure: 30.29 inHg
    • Tonight

      Sep 29

      55° Lo
      Downpours; becoming windier
      • Asthma
      • Weather
      • Hi RealFeel: 60°
      • UV: 2 - Low
      • Air Qual.: Good
      } Day Details
    • Tomorrow

      Sep 30

      61° Hi
      Windy with rain and drizzle
      • At Risk
      • weather for asthma
      • Hi RealFeel: 55°
      • UV: 2 - Low
      • Air Qual.: Good
      } Day Details
    • Saturday

      Oct 1

      69° Hi
      Mostly cloudy with a shower
      • At Risk
      • weather for asthma
      • Hi RealFeel: 68°
      • UV: 2 - Low
      • Air Qual.: Good
      } Day Details
    Next 6 Hours
    • 8PM

      Sep 29

      58°
      Rain
      Precip 63%
    • 9PM

      58°
      Rain
      Precip 63%
    • 10PM

      58°
      Rain
      Precip 71%
    • 11PM

      58°
      Rain
      Precip 66%
    • 12AM

      58°
      Rain
      Precip 66%
    • 1AM

      58°
      Cloudy
      Precip 49%
    Sep 29, 2016; 2:38 PM ET
Five-day Weather Forecast for Philadelphia, PA
    Philadelphia, PA Weather Forecast

    Norristown Weather Report

    Persistent rain to raise flood risk in part of northeastern US

    September 29, 2016; 6:05 PM ET

    Persistent downpours will raise the flood risk in part of the mid-Atlantic into Friday, while rain will spread over the balance of the northeastern United States into the weekend. More >

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    Thu. Air Quality

    Thu. Asthma Risk

    Thu. UV Index