• Tonight

    May 28

    Lo 64°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
  • Sun

    May 29

    88°Lo 67°

    Some sun, then clouds; warm

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Mon

    May 30

    79°Lo 63°

    A little rain in the morning

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Tue

    May 31

    85°Lo 58°

    Mostly sunny and less humid

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Wed

    Jun 1

    84°Lo 55°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Clear 80° RealFeel® 79°

N

E

S

W

  • Humidity: 57%
  • Pressure: 30.11 in ↑
  • UV Index: 0
  • Cloud Cover: 0%
  • Ceiling: 27900 ft
  • Dew Point: 64° F
  • Visibility: 10 mi
6 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:34 AM with 14:50 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:51 AM with 11:00 of moolight, then sets at 11:51 AM

Temperature Summary - 10:43 PM

  Temp (°F)
Now 80°
Yesterday 79°
RealFeel® 79°
RealFeel® Shade 79°
Wind Chill 80°
Dew Point 64°
  Hi / Lo
Previous 6 Hours 92°
  80°
Previous 12 Hours 92°
  79°
Previous 24 Hours 92°
  67°

Temperature History - May 28

more Historical Weather Data >
  Today Normal Record 5/28/2015
High 91° 75° 93° (1941) 88°
Low 64° 52° 38° (1997) 63°

Precipitation Summary - 10:43 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

Bethlehem Weather Report

Tropical moisture to soak Memorial Day celebrations from DC to NYC, Boston

May 28, 2016; 9:03 PM ET

Tropical moisture may put outdoor Memorial Day plans in jeopardy from Washington D.C., to Boston on Monday. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps