• Early AM

    May 20

    Lo 63°

    A shower possible

    Dust & Dander Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    more

  • Today

    May 20

    79°Lo 64°

    Warmer; a stray p.m. t-storm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    more

  • Tue

    May 21

    85°Lo 68°

    A p.m. shower or t-storm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High

  • Wed

    May 22

    85°Lo 67°

    Clouds and sun with a t-storm

    Extreme indoor dust & dander levels
    • Precip
      56%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      70%
    more

  • Thu

    May 23

    82°Lo 65°

    A couple of thunderstorms

    Extreme indoor dust & dander levels
    • Precip
      60%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      78%
    more
Next Previous
Hi 85° RealFeel® 88° Precipitation 55%

Day

N

E

S

W

  • WSW 6 mph
  • Gusts: 10 mph

Humid with more clouds than sun; an afternoon and evening shower or thunderstorm

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 68° RealFeel® 66° Precipitation 60%

Night

N

E

S

W

  • SW 4 mph
  • Gusts: 9 mph

A shower or thunderstorm around in the evening; otherwise, patchy clouds and humid

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.16 in
  • Rain: 0.16 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Narberth Pollen Levels - May 21

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2012
High 85° 75° 95° (1934) 70°
Low 68° 56° 41° (2002) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:34 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:25 PM with 11:17 of moolight, then sets at 3:42 AM

How Weather Impacts Seasonal Allergy Symptoms

May 18, 2013; 5:00 AM ET If you suffer with seasonal allergies, the weather can relieve or worsen your symptoms. Marja Martinez has the details.

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps