• Today

    Sep 16

    78°Lo 52°

    Partly sunny

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Wed

    Sep 17

    74°Lo 53°

    Sunny and pleasant

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Sep 18

    74°Lo 50°

    Partly sunny

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Sep 19

    75°Lo 53°

    Partly sunny and pleasant

    Moderate ragweed pollen levels
    • Precip
      7%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      26%
    more
  • Sat

    Sep 20

    78°Lo 56°

    Morning mist; clearing

    Ragweed Pollen Weather
    • Precip
      48%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      73%
    more
Next Previous
Partly sunny 78° Lo 71° RealFeel® 81° / 67°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 47%
  • Cloud Cover: 25%
  • Dew Point: 54° F
  • Visibility: 10 mi
5 mph

Temperature History - Sep 16

more Historical Weather Data >
  Today Normal Record 9/16/2013
High 78° 80° N/A 72°
Low 52° 59° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:52 AM with 12:25 of sunlight, then sets at 7:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:02 AM with 14:35 of moolight, then sets at 2:37 PM

Top Story

Frederick Weather Report

DC: Much of Week to Be Dry, Cool

September 16, 2014; 9:25 AM ET

Rainfall will be scarce around Washington, D.C., this week, but cool air will be plentiful. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps