• Tonight

    May 23

    Lo 63°

    Mild with rain and a t-storm

    Asthma Weather
    • Hi
      RealFeel
      79°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Fri

    May 24

    68°Lo 48°

    Cloudy, showers; not as warm

    At Risk weather for asthma
    • Hi
      RealFeel
      65°
    • UV
      3 - Moderate
    • Air Qual.
      Good
  • Sat

    May 25

    61°Lo 47°

    Morning rain; cloudy, windy

    Neutral weather for asthma
    • Hi
      RealFeel
      56°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Sun

    May 26

    64°Lo 46°

    Partly sunny, breezy and cool

    Beneficial weather for asthma
    • Hi
      RealFeel
      64°
    • UV
      8 - Very High
    • Cloud
      Cover
      30%
    more
  • Mon

    May 27

    72°Lo 47°

    Mostly sunny and warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      73°
    • UV
      8 - Very High
    • Cloud
      Cover
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Rain
Cloudy
Rain
Rain
Showers
Showers
Cloudy
Cloudy
Temp (°F) 65° 64° 63° 64° 66° 67° 68° 67°
RealFeel® 63° 63° 61° 61° 61° 63° 65° 64°
Humidity 90% 91% 91% 88% 82% 76% 71% 70%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
65%
 
49%
 
61%
 
61%
 
62%
 
62%
 
49%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 3 WSW 3 SW 4 WNW 6 NNW 7 NNW 8 NNW 10 N 11 N
UV Index 0 0 0 0 0 1 1 2
Cloud Cover 97% 97% 97% 97% 96% 95% 95% 95%
Dew Point 62° 61° 61° 61° 60° 59° 58° 57°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 24

more Historical Weather Data >
  Today Normal Record 5/24/2012
High 68° 74° 94° (1910) 79°
Low 48° 53° 38° (1963) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:35 AM with 14:41 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:55 PM with 10:04 of moolight, then sets at 5:59 AM

Top Story

Princeton Weather Report

Severe Storms From Washington DC to New York City

May 23, 2013; 5:34 PM ET

The same system that spawned deadly tornadoes in Oklahoma has reached the Northeast. more >

Smoke Alert: The Hidden Dangers of E-Cigarettes

May 20, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking but have those claims ever been proven?

Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index