• Thu

    Sep 18

    74°Lo 62°

    Rain

    Ragweed Pollen Weather
    • Precip
      82%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      88%
    more
  • Fri

    Sep 19

    81°Lo 62°

    Couple of thunderstorms

    Ragweed Pollen Weather
    • Precip
      63%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      83%
    more
  • Sat

    Sep 20

    75°Lo 62°

    Couple of thunderstorms

    Ragweed Pollen Weather
    • Precip
      62%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      89%
  • Sun

    Sep 21

    75°Lo 59°

    Couple of thunderstorms

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

    Sep 22

    73°Lo 52°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      59%
    more
Next Previous
Hi 75° RealFeel® 74° Precipitation 62%

Day

N

E

S

W

  • E 2 mph
  • Gusts: 5 mph

Plenty of clouds with a couple of showers and a thunderstorm, mainly later

  • Max UV Index: 2 (Low)
  • Thunderstorms: 40%
  • Precipitation: 0.21 in
  • Rain: 0.21 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs
Lo 62° RealFeel® 60° Precipitation 64%

Night

N

E

S

W

  • SSW 2 mph
  • Gusts: 4 mph

Plenty of clouds with showers and thunderstorms

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.24 in
  • Rain: 0.24 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 75° 78° N/A 81°
Low 62° 57° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:55 AM with 12:16 of sunlight, then sets at 7:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:34 AM with 13:38 of moolight, then sets at 5:12 PM

Top Story

Frederick Weather Report

Summery Weekend in Store for DC

August 30, 2014; 3:04 AM ET

After a break from steamy air, hot and humid weather will bounce back in Washington, D.C., during the Labor Day weekend. more >