• Early AM

    Aug 21

    Lo 64°

    A shower or thunderstorm

    Driving Weather
    • Precip
      56%
    • Hours of Precip
      1.5
    • Rain
      0.08 in
    more
  • Today

    Aug 21

    81°Lo 63°

    Couple of showers, t-storms

    Good for driving
    • Precip
      60%
    • Hours of Precip
      3.5
    • Rain
      0.21 in
  • Fri

    Aug 22

    79°Lo 62°

    A passing shower or two

    Very Good for driving
    • Precip
      57%
    • Hours of Precip
      2
    • Rain
      0.08 in
    more
  • Sat

    Aug 23

    75°Lo 58°

    Variable cloudiness

    Very Good for driving
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sun

    Aug 24

    78°Lo 53°

    Times of clouds and sun

    Excellent for driving
    • Precip
      5%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Cloudy
Cloudy
Cloudy
Mostly Cloudy
T-storms
Partly Cloudy
Partly Cloudy
T-storms
Temp (°F) 77° 77° 79° 81° 78° 79° 78° 76°
RealFeel® 82° 84° 85° 86° 83° 82° 80° 76°
Humidity 70% 68% 65% 61% 78% 73% 72% 81%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
28%
 
33%
 
43%
 
47%
 
51%
 
47%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 4 SSW 4 SSW 4 SSW 5 SSW 5 SSW 5 SSW 5 S 4 S
UV Index 4 4 4 4 3 2 1 0
Cloud Cover 91% 92% 90% 81% 70% 65% 68% 76%
Dew Point 66° 66° 66° 66° 70° 69° 69° 69°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 81° 82° 95° (1937) 86°
Low 63° 60° 45° (2000) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 13:33 of sunlight, then sets at 7:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:46 AM with 14:32 of moolight, then sets at 5:18 PM

Top Story

Bethlehem Weather Report

Philly: Downpour, Flooding Risk to Increase

August 20, 2014; 12:02 PM ET

A wedge of dry air will slowly erode at midweek and will allow drenching showers and thunderstorms to survive the trip into Philadelphia from the Midwest. more >

Travel Weather Forecast

Aug 20, 2014; 6:11 PM ET United States travel weather forecast

Thu. Travel Weather

48 Hour Precipitation Forecast

Thu. Driving Weather