• Sunny 78°
    Mosquito Activity Current Weather
    • Relative Humidity
      75%
    • RealFeel
      89°
    • Wind
      Speed
      1 mph
  • Today

    Aug 28

    Hi 88°

    Mostly sunny

    Extreme mosquito activity
    • Precip
      5%
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      4 mph
    Day Details >
  • Tomorrow

    Aug 29

    Hi 89°

    Partly sunny and very warm

    Extreme mosquito activity
    • Precip
      4%
    • Hi
      RealFeel
      97°
    • Wind
      Speed
      5 mph
    Day Details >
  • Tuesday

    Aug 30

    Hi 84°

    Mostly sunny

    Extreme mosquito activity
    • Precip
      10%
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      4 mph
    Day Details >
Next

Thunderstorms Wednesday night

8/28 8/29 Now: 10:29am
AM 10-2
  • 10am Mostly sunny 77° 0%
  • 11am Mostly sunny 79° 0%
  • 12pm Mostly sunny 81° 0%
  • 1pm Mostly sunny 83° 0%
  • 2pm Mostly sunny 85° 0%
PM 9-2
  • 9pm Mostly clear 75° 1%
  • 10pm Mostly clear 72° 1%
  • 11pm Mostly clear 70° 1%
  • 12am Clear 69° 1%
  • 1am Clear 68° 1%
  • 2am Mostly clear 68° 0%
AM 3-8
  • 3am Mostly clear 67° 0%
  • 4am Mostly clear 66° 0%
  • 5am Mostly clear 67° 0%
  • 6am Mostly clear 67° 0%
  • 7am Mostly sunny 67° 0%
  • 8am Mostly sunny 69° 0%
Hourly Forecast >
Aug 28, 2016; 2:18 AM ET
Five-day Weather Forecast for Philadelphia, PA
Philadelphia, PA Weather Forecast

Norristown Weather Report

September to start on cooler, less humid note in northeastern US

August 28, 2016; 7:44 AM ET

Brief relief from heat and humidity will arrive in the northeastern United States at the start of September. more >

Mosquito Live Feed

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Sunday - Mosquito

Low Temperature - Sunday

Relative Humidity - Sunday