• Today

    May 24

    80°Lo 53°

    Not as warm this afternoon

    Beneficial weather for asthma
    • Hi
      RealFeel
      84°
    • UV
      8 - Very High
    • Air Qual.
      Moderate
  • Mon

    May 25

    87°Lo 60°

    Clouds break for sun; warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      91°
    • UV
      7 - High
    • Air Qual.
      Moderate
    more
  • Tue

    May 26

    86°Lo 59°

    A stray afternoon t-storm

    At Risk weather for asthma
    • Hi
      RealFeel
      90°
    • UV
      8 - Very High
    • Air Qual.
      Moderate
    more
  • Wed

    May 27

    87°Lo 59°

    Not as hot with a t-storm

    At High Risk weather for asthma
    • Hi
      RealFeel
      95°
    • UV
      7 - High
    • Cloud
      Cover
      52%
    more
  • Thu

    May 28

    83°Lo 63°

    An afternoon thunderstorm

    Beneficial weather for asthma
    • Hi
      RealFeel
      87°
    • UV
      7 - High
    • Cloud
      Cover
      56%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
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  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Clear
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Sunny
Temp (°F) 50° 47° 44° 43° 43° 44° 46° 69°
RealFeel® 52° 49° 46° 45° 45° 47° 49° 71°
Humidity 66% 74% 77% 78% 83% 79% 76% 46%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
1%
 
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Snow
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 2 N 1 N 1 N 1 N 1 N 1 N 2 N 1 N
UV Index 0 0 0 0 0 0 0 2
Cloud Cover 19% 1% 25% 19% 25% 25% 22% 3%
Dew Point 39° 39° 37° 36° 38° 38° 39° 48°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - May 24

more Historical Weather Data >
  Today Normal Record 5/24/2014
High 80° 74° 90° (1936) 74°
Low 53° 51° 33° (1926) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:42 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:48 AM with 13:31 of moolight, then sets at 1:19 AM

Bethlehem Weather Report

Philly: Warmth to Build on Memorial Day

May 24, 2015; 1:40 PM ET

Warmth will make a comeback around the Philadelphia area for the remainder of this Memorial Day holiday weekend, seemingly fitting for the unofficial start to summer. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Sun. Air Quality

Sun. Asthma Risk

Sun. UV Index