• Tonight

    May 27

    Lo 71°

    A strong evening thunderstorm

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Thu

    May 28

    88°Lo 69°

    Clouds and sun with a t-storm

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

    May 29

    84°Lo 70°

    Sunny intervals

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    May 30

    87°Lo 69°

    Some sun; breezy, humid

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      69%
    more
  • Sun

    May 31

    80°Lo 60°

    A shower and t-storm around

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      94%
    more
Next Previous
Hi 86° RealFeel® 92° Precipitation 50%

Day

N

E

S

W

  • SSW 10 mph
  • Gusts: 23 mph

Warm and humid with clouds and sun; a strong p.m. t-storm; thunderstorms can bring damaging winds

  • Max UV Index: 7 (High)
  • Thunderstorms: 91%
  • Precipitation: 0.24 in
  • Rain: 0.24 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 71° RealFeel® 68° Precipitation 55%

Night

N

E

S

W

  • SSW 6 mph
  • Gusts: 9 mph

A strong thunderstorm early, then a t-storm in spots; thunderstorms can bring damaging winds

  • Max UV Index: N/A
  • Thunderstorms: 91%
  • Precipitation: 0.22 in
  • Rain: 0.22 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Capitol Heights Pollen Levels - May 27

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2014
High 86° 77° N/A 90°
Low 71° 57° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:36 of sunlight, then sets at 8:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:42 PM with 12:12 of moolight, then sets at 2:54 AM

Capitol Heights Weather Report

DC, Baltimore: Major Cooldown to Arrive by Monday

May 27, 2015; 2:52 PM ET

Spotty showers and locally heavy, gusty thunderstorms will join in with the warm, humid weather pattern through Thursday around the Washington, D.C., and Baltimore areas. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps