• Fri

    Sep 26

    75°Lo 52°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      8%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      70%
  • Sat

    Sep 27

    82°Lo 54°

    Sunny and very warm

    Ragweed Pollen Weather
    • Precip
      11%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      0%
    more
  • Sun

    Sep 28

    78°Lo 62°

    Abundant sunshine

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      13%
    more
  • Mon

    Sep 29

    73°Lo 60°

    Cloudy with a few showers

    Ragweed Pollen Weather
    • Precip
      62%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      98%
    more
  • Tue

    Sep 30

    78°Lo 53°

    A couple of showers

    Ragweed Pollen Weather
    • Precip
      61%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      64%
    more
Next Previous
Hi 75° RealFeel® 76° Precipitation 8%

Day

N

E

S

W

  • E 4 mph
  • Gusts: 6 mph

Times of clouds and sun

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 52° RealFeel® 52° Precipitation 17%

Night

N

E

S

W

  • ESE 2 mph
  • Gusts: 3 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • 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 26

more Historical Weather Data >
  Today Normal Record 9/26/2013
High 75° 76° 96° (1930) 77°
Low 52° 58° 38° (1879) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:00 AM with 12:00 of sunlight, then sets at 7:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:13 AM with 11:06 of moolight, then sets at 8:19 PM

Top Story

Rockville Weather Report

DC: September Temperature Roller Coaster to Continue

September 22, 2014; 1:24 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Washington, D.C. more >

Fri. Dust & Dander

Fri. Wind Maps