• Tonight

    May 25

    Lo 44°

    Mainly clear and chilly

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

    May 26

    73°Lo 46°

    Sunny and breezy

    Very High indoor dust & dander levels
    • Grass
      Pollen
      35 - High
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
  • Mon

    May 27

    79°Lo 50°

    Pleasant and warmer

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

    May 28

    79°Lo 62°

    A thunderstorm possible

    Extreme indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      46%
    more
  • Wed

    May 29

    89°Lo 64°

    Warmer with periods of sun

    Extreme indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      50%
    more
Next Previous
Hi 73° RealFeel® 73° Precipitation 3%

Day

N

E

S

W

  • NW 12 mph
  • Gusts: 21 mph

Sunny and breezy

  • 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 46° RealFeel® 46° Precipitation 3%

Night

N

E

S

W

  • N 2 mph
  • Gusts: 8 mph

Mainly clear and cool

  • 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

Lanham Pollen Levels - May 26

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

    Pollen

    High

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 26

more Historical Weather Data >
  Today Normal Record 5/26/2012
High 73° 77° N/A 87°
Low 46° 57° N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:35 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:08 PM with 10:12 of moolight, then sets at 8:20 AM

Top Story

Lanham Weather Report

Northeast Memorial Weekend: Slow Improvement

May 25, 2013; 5:41 PM ET

The storm responsible for the wind, cold, rain and snow in the Northeast Friday and Saturday will slowly ease up for the balance of the holiday weekend. more >

Smoke Alert: The Hidden Dangers of E-Cigarettes

May 25, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking, but have those claims ever been proven?

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps