• Early AM

    May 29

    Lo 64°

    Increasing clouds

    Sinus Headache Weather
    • Hi
      RealFeel
      95°
    • UV
      5 - High
    • Cloud
      Cover
      36%
    more
  • Today

    May 29

    86°Lo 66°

    Partly sunny and humid

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      93°
    • UV
      7 - Very High
    • Cloud
      Cover
      99%
  • Mon

    May 30

    73°Lo 62°

    Tropical Rainstorm Bonnie

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      75°
    • UV
      4 - Moderate
    • Cloud
      Cover
      80%
    more
  • Tue

    May 31

    84°Lo 60°

    Partly sunny and warmer

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      93°
    • UV
      5 - High
    • Cloud
      Cover
      18%
    more
  • Wed

    Jun 1

    80°Lo 56°

    Sunshine and patchy clouds

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      86°
    • UV
      5 - High
    • Cloud
      Cover
      60%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Cloudy
Partly Cloudy
Mostly Cloudy
Sunny
Sunny
Sunny
Mostly Sunny
Temp (°F) 65° 64° 64° 65° 69° 73° 76° 80°
RealFeel® 66° 65° 66° 67° 73° 80° 85° 90°
Humidity 88% 93% 90% 89% 85% 77% 65% 59%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 4 SSW 2 SSW 4 SSW 2 SSW 2 SSW 4 SSW 4 S 5 S
UV Index 0 0 0 0 2 3 5 6
Cloud Cover 50% 65% 72% 80% 0% 2% 5% 10%
Dew Point 61° 62° 62° 62° 64° 65° 64° 64°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 29

more Historical Weather Data >
  Today Normal Record 5/29/2015
High 86° 79° N/A 88°
Low 66° 54° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:35 AM with 14:48 of sunlight, then sets at 8:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:28 AM with 11:29 of moolight, then sets at 12:57 PM

Norristown Weather Report

Tropical moisture to soak Memorial Day celebrations from DC to NYC, Boston

May 29, 2016; 3:41 AM ET

Tropical moisture may put outdoor Memorial Day plans in jeopardy from Washington D.C., to Boston on Monday. more >

Sun. Sinus Headache

Sun. UV Index