• Today

    Oct 2

    77°Lo 62°

    A blend of sun and clouds

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

    Oct 3

    77°Lo 64°

    Variable clouds

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

    Oct 4

    71°Lo 46°

    A morning shower or two

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

    Oct 5

    65°Lo 50°

    Sunny and breezy

    Low ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      0%
    more
  • Mon

    Oct 6

    73°Lo 59°

    Nice with sun, some clouds

    Ragweed Pollen Weather
    • Precip
      16%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      28%
    more
Next Previous
Hi 77° RealFeel® 79° Precipitation 25%

Day

N

E

S

W

  • NE 4 mph
  • Gusts: 7 mph

A blend of sun and clouds

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 62° RealFeel® 60° Precipitation 3%

Night

N

E

S

W

  • ESE 4 mph
  • Gusts: 7 mph

Partly cloudy

  • 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

Colony Hill Pollen Levels - October 2

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Oct 2

more Historical Weather Data >
  Today Normal Record 10/2/2013
High 77° 73° 89° (1986) 88°
Low 62° 56° 33° (1899) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:05 AM with 11:45 of sunlight, then sets at 6:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:51 PM with 10:36 of moolight, then sets at 1:27 AM

Colony Hill Weather Report

DC: Rain, Storms to Kick Off Weekend

October 2, 2014; 4:47 AM ET

After relatively benign weather much of this week, a cool front will approach the Washington, D.C., area Friday night with the potential for drenching rain and thunderstorms. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps