• Today

    May 23

    74°Lo 53°

    Mostly sunny and pleasant

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

    May 24

    82°Lo 63°

    Partly sunny

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

    May 25

    88°Lo 68°

    Very warm with clouds and sun

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

    May 26

    89°Lo 69°

    A t-storm around in the p.m.

    Low ragweed pollen levels
    • Precip
      40%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      26%
    more
  • Wed

    May 27

    89°Lo 69°

    Mostly sunny and very warm

    Ragweed Pollen Weather
    • Precip
      19%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      24%
    more
Next Previous
Hi 74° RealFeel® 82° Precipitation 2%

Day

N

E

S

W

  • NW 4 mph
  • Gusts: 7 mph

Mostly sunny and pleasant

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 53° RealFeel® 53° Precipitation 14%

Night

N

E

S

W

  • N 4 mph
  • Gusts: 6 mph

Mainly clear

  • 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

Langdon Pollen Levels - May 23

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2014
High 74° 77° 97° (1925) 81°
Low 53° 59° 45° (1961) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 14:31 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:00 AM with 13:50 of moolight, then sets at 12:50 AM

Langdon Weather Report

DC, Baltimore: Warmer Days to Come Memorial Day Weekend

May 23, 2015; 3:21 AM ET

While temperatures rebounded on Friday, even warmer weather will reach the Baltimore and Washington, D.C., area this Memorial Day holiday weekend. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps