• Sun

    Sep 21

    75°Lo 59°

    Couple of thunderstorms

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      81%
  • Mon

    Sep 22

    73°Lo 52°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      59%
    more
  • Tue

    Sep 23

    75°Lo 60°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      4%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      16%
    more
  • Wed

    Sep 24

    82°Lo 60°

    Brilliant sunshine

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      10%
    more
  • Thu

    Sep 25

    75°Lo 58°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      11%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      35%
    more
Next Previous
Hi 75° RealFeel® 71° Precipitation 60%

Day

N

E

S

W

  • WNW 7 mph
  • Gusts: 14 mph

Mostly cloudy with a couple of showers and a thunderstorm, mainly early in the day

  • Max UV Index: 2 (Low)
  • Thunderstorms: 40%
  • Precipitation: 0.12 in
  • Rain: 0.12 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 59° RealFeel® 52° Precipitation 12%

Night

N

E

S

W

  • WNW 11 mph
  • Gusts: 22 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

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 75° 78° N/A 73°
Low 59° 57° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:56 AM with 12:13 of sunlight, then sets at 7:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:29 AM with 13:14 of moolight, then sets at 5:43 PM

Top Story

Frederick Weather Report

DC: Warm Week for Back to School, Work

September 1, 2014; 6:00 PM ET

While temperatures and humidity levels will fluctuate slightly from day to day this week, unseasonable warmth will continue into next weekend around Washington, D.C. more >