• Today

    May 25

    86°Lo 63°

    Clouds breaking for some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Tue

    May 26

    88°Lo 66°

    A p.m. t-storm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Wed

    May 27

    87°Lo 66°

    A shower and t-storm around

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Thu

    May 28

    83°Lo 64°

    Clouds and sun with a t-storm

    Low ragweed pollen levels
    • Precip
      53%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      70%
    more
  • Fri

    May 29

    84°Lo 63°

    Sun mixing with clouds

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      32%
    more
Next Previous
Hi 86° RealFeel® 86° Precipitation 14%

Day

N

E

S

W

  • SW 9 mph
  • Gusts: 20 mph

Clouds giving way to some sun; breezy this afternoon

  • Max UV Index: 7 (High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 63° RealFeel® 62° Precipitation 13%

Night

N

E

S

W

  • SW 7 mph
  • Gusts: 16 mph

Mild this evening; otherwise, partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Bethlehem Pollen Levels - May 25

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 25

more Historical Weather Data >
  Today Normal Record 5/25/2014
High 86° 74° 90° (1991) 82°
Low 63° 51° 33° (1956) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:43 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:44 PM with 13:06 of moolight, then sets at 1:50 AM

Bethlehem Weather Report

Philly to Bask in Warmth During Last Week of May

May 25, 2015; 10:01 AM ET

Shorts, short sleeves and summer attire will be the way to go this week in the Philadelphia area. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps