• Today

    Jul 30

    87°Lo 63°

    Strong t-storms, mainly later

    Poor for lawn mowing
    • Hours of Precip
      4.5
    • Precip
      75%
    • Hi
      RealFeel
      100°
  • Fri

    Jul 31

    88°Lo 62°

    Sunny and less humid

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      4%
    • Hi
      RealFeel
      91°
    more
  • Sat

    Aug 1

    88°Lo 62°

    Sun mixing with clouds

    Very Good for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      25%
    • Hi
      RealFeel
      90°
    more
  • Sun

    Aug 2

    87°Lo 64°

    Mostly sunny

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      12%
    • Hi
      RealFeel
      89°
    more
  • Mon

    Aug 3

    90°Lo 68°

    A p.m. t-storm possible

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      30%
    • Hi
      RealFeel
      93°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
T-storms
T-storms
T-storms
T-storms
Partly Cloudy
Partly Cloudy
T-storms
Partly Sunny
Temp (°F) 84° 83° 79° 80° 80° 80° 80° 79°
RealFeel® 97° 95° 91° 91° 90° 88° 86° 83°
Humidity 85% 85% 97% 90% 81% 79% 85% 76%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
51%
 
67%
 
60%
 
59%
 
49%
 
49%
 
55%
 
25%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 9 SW 9 W 8 W 7 W 6 W 5 W 5 WSW 4 WSW
UV Index 4 4 3 2 2 1 0 0
Cloud Cover 70% 70% 94% 92% 66% 70% 70% 45%
Dew Point 79° 78° 78° 77° 74° 73° 75° 71°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2014
High 87° 84° 97° (1940) 78°
Low 63° 63° 50° (1997) 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:56 AM with 14:23 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:34 PM with 10:36 of moolight, then sets at 6:10 AM

Bethlehem Weather Report

Philadelphia: Heat to Linger, Humidity to Ease Friday, This Weekend

July 30, 2015; 4:02 PM ET

Following the steambath of this week, Philadelphia will catch a break from high humidity Friday and this weekend but not sizzling temperatures. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Thu. Overnight Freeze

Thu. Degree Days

Thu. Evapotranspiration