• Today

    Aug 29

    83°Lo 59°

    Sunny

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

    Aug 30

    84°Lo 70°

    A thunderstorm in spots

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

    Aug 31

    90°Lo 71°

    Thundershower

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

    Sep 1

    89°Lo 69°

    A shower or t-storm in spots

    Low ragweed pollen levels
    • Precip
      42%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      69%
    more
  • Tue

    Sep 2

    94°Lo 69°

    A t-storm in the afternoon

    Ragweed Pollen Weather
    • Precip
      56%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      33%
    more
Next Previous
Hi 84° RealFeel® 89° Precipitation 40%

Day

N

E

S

W

  • S 5 mph
  • Gusts: 11 mph

Partly sunny; fog in the morning and more humid, then a thunderstorm in spots late in the afternoon

  • Max UV Index: 6 (High)
  • Thunderstorms: 40%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 70° RealFeel® 70° Precipitation 55%

Night

N

E

S

W

  • S 3 mph
  • Gusts: 6 mph

Partly cloudy and humid with a shower or thunderstorm in the area, mainly early

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Frederick Pollen Levels - August 30

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Aug 30

more Historical Weather Data >
  Today Normal Record 8/30/2013
High 84° 85° N/A 86°
Low 70° 64° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 13:08 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:20 AM with 10:58 of moolight, then sets at 10:18 PM

Top Story

Frederick Weather Report

Summery Weekend in Store for DC

August 29, 2014; 4:24 AM ET

After a subtle cooldown, hot and humid weather will bounce back in Washington, D.C., during the Labor Day weekend. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps