• Today

    Sep 16

    72°Lo 46°

    Clouds giving way to some sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Wed

    Sep 17

    71°Lo 46°

    Nice with plenty of sunshine

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Sep 18

    72°Lo 46°

    Sunshine and patchy clouds

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Sep 19

    66°Lo 49°

    Nice with sunshine

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Sep 20

    72°Lo 53°

    Mostly sunny and nice

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
6pm
7pm 8pm 9pm 10pm 11pm Wed
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Mostly Sunny
Mostly Sunny
Mostly Clear
Clear
Clear
Clear
Clear
Clear
Temp (°F) 69° 66° 63° 60° 59° 57° 55° 54°
RealFeel® 65° 62° 61° 58° 57° 55° 54° 53°
Humidity 51% 57% 64% 69% 73% 76% 79% 82%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Rain
 
7%
 
5%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (mph) 6 NNW 5 NNW 4 NNW 3 NNW 3 NNW 3 NNW 3 NNW 3 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 26% 26% 10% 6% 2% 0% 0% 0%
Dew Point 51° 51° 50° 50° 50° 49° 48° 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

Temperature History - Sep 16

more Historical Weather Data >
  Today Normal Record 9/16/2013
High 72° 75° 95° (1991) 71°
Low 46° 53° 38° (1923) 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:43 AM with 12:26 of sunlight, then sets at 7:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:59 PM with 1:31 of moolight, then sets at 2:31 PM

Top Story

Bethlehem Weather Report

Philly: Much of Week to Be Dry, Cool

September 16, 2014; 6:49 AM ET

Rainfall will be scarce around Philadelphia this week, but cool air will be plentiful. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Tue. Snow Day Potential