• Today

    Aug 24

    86°Lo 62°

    Sunny

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Thu

    Aug 25

    89°Lo 69°

    Periods of sun; more humid

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
  • Fri

    Aug 26

    90°Lo 65°

    A thunderstorm in the area

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Aug 27

    87°Lo 62°

    Mostly sunny

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Aug 28

    86°Lo 64°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Mostly Clear
Mostly Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 65° 64° 64° 64° 62° 65° 67° 71°
RealFeel® 64° 65° 64° 65° 62° 66° 68° 74°
Humidity 86% 83% 82% 84% 89% 89% 81% 73%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 4 SSW 4 SSW 4 SSW 4 SSW 4 SSW 4 S 4 S 5 S
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 26% 26% 45% 45% 45% 44% 46% 46%
Dew Point 61° 59° 59° 59° 58° 61° 61° 62°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 25

more Historical Weather Data >
  Today Normal Record 8/25/2015
High 89° 81° 95° (1948) 83°
Low 69° 60° 42° (1927) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:22 AM with 13:22 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:24 PM with 18:59 of moolight, then sets at 2:24 PM

Bethlehem Weather Report

Is summer heat, humidity over for the northeastern US?

August 24, 2016; 12:28 PM ET

Following a taste of autumn chill to start the week, is summer heat and humidity over for the northeastern United States? more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps