• Tonight

    Oct 1

    Lo 54°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Oct 2

    75°Lo 56°

    Clouds and sun

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

    Oct 3

    74°Lo 61°

    Turning cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Sat

    Oct 4

    66°Lo 43°

    A morning shower in places

    Low ragweed pollen levels
    • Precip
      53%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      83%
    more
  • Sun

    Oct 5

    62°Lo 46°

    Cool with sunshine

    Ragweed Pollen Weather
    • Precip
      11%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      6%
    more
Next Previous
Hi 74° RealFeel® 72° Precipitation 12%

Day

N

E

S

W

  • SE 6 mph
  • Gusts: 11 mph

Turning cloudy

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 61° RealFeel® 57° Precipitation 81%

Night

N

E

S

W

  • SW 8 mph
  • Gusts: 11 mph

Drenching rain; watch for flooding on streets and poor drainage areas

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 1.23 in
  • Rain: 1.23 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 11 hrs
  • Hours of Rain: 11 hrs

Temperature History - Oct 3

more Historical Weather Data >
  Today Normal Record 10/3/2013
High 74° 73° 92° (1879) 86°
Low 61° 55° 35° (1899) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:06 AM with 11:42 of sunlight, then sets at 6:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:38 PM with 10:56 of moolight, then sets at 2:34 AM

Rockville Weather Report

DC: Rain, Storms to Kick Off Weekend

October 1, 2014; 4:57 PM ET

After relatively benign weather much of this week, a cool front will approach the Washington, D.C., area Friday night with the potential for drenching rain and thunderstorms. more >

Fri. Dust & Dander

Fri. Wind Maps