• Today

    Oct 20

    66°Lo 47°

    Times of clouds and sun

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

    Oct 21

    66°Lo 48°

    Mainly cloudy, a few showers

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Wed

    Oct 22

    59°Lo 47°

    Cloudy with a shower or two

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

    Oct 23

    61°Lo 48°

    Windy with clouds breaking

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      66%
    more
  • Fri

    Oct 24

    64°Lo 47°

    Plenty of sunshine

    Ragweed Pollen Weather
    • Precip
      7%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      0%
    more
Next Previous
Hi 66° RealFeel® 68° Precipitation 60%

Day

N

E

S

W

  • WNW 4 mph
  • Gusts: 8 mph

Mostly cloudy with a couple of showers around, mainly late in the day

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.06 in
  • Rain: 0.06 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 48° RealFeel® 43° Precipitation 61%

Night

N

E

S

W

  • NW 5 mph
  • Gusts: 8 mph

Mostly cloudy with a couple of showers

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Lanham Pollen Levels - October 21

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Oct 21

more Historical Weather Data >
  Today Normal Record 10/21/2013
High 66° 66° N/A 68°
Low 48° 47° N/A 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:23 AM with 10:58 of sunlight, then sets at 6:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:06 AM with 12:06 of moolight, then sets at 5:12 PM

Lanham Weather Report

Storm to Affect DC This Week With Some Rain, Wind

October 20, 2014; 4:20 PM ET

A developing nor'easter will bring some showers and wind to the Washington, D.C., area during the middle and latter part of the week. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps