• Wed

    Dec 24

    54°Lo 35°

    Rain and a thunderstorm

    Ragweed Pollen Weather
    • Precip
      75%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      97%
  • Thu

    Dec 25

    46°Lo 34°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      9%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      20%
    more
  • Fri

    Dec 26

    50°Lo 37°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      21%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      40%
    more
  • Sat

    Dec 27

    51°Lo 35°

    Clouds and sun with a shower

    Ragweed Pollen Weather
    • Precip
      41%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      68%
    more
  • Sun

    Dec 28

    50°Lo 39°

    Plenty of sunshine

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      3%
    more
Next Previous
Hi 54° RealFeel® 43° Precipitation 75%

Day

N

E

S

W

  • SSW 17 mph
  • Gusts: 33 mph

Breezy with rain and a thunderstorm, then turning colder in the afternoon

  • Max UV Index: 1 (Low)
  • Thunderstorms: 31%
  • Precipitation: 0.48 in
  • Rain: 0.48 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5.5 hrs
  • Hours of Rain: 5.5 hrs
Lo 35° RealFeel® 20° Precipitation 14%

Night

N

E

S

W

  • W 17 mph
  • Gusts: 30 mph

Rather cloudy and breezy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Dec 24

more Historical Weather Data >
  Today Normal Record 12/24/2013
High 54° 45° 69° (1933) 43°
Low 35° 30° (1983) 26°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:25 AM with 9:26 of sunlight, then sets at 4:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:17 AM with 10:55 of moolight, then sets at 8:12 PM

Rockville Weather Report

DC: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 19, 2014; 2:11 PM ET

Following benign weather this weekend, a major storm will affect Washington, D.C., much of the East and Midwest on Christmas Eve. more >