• Today

    Oct 22

    58°Lo 46°

    Windy with rain and drizzle

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

    Oct 23

    60°Lo 46°

    Windy with clouds and sun

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

    Oct 24

    65°Lo 44°

    Breezy with periods of sun

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

    Oct 25

    67°Lo 48°

    Sunny to partly cloudy

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      25%
    more
  • Sun

    Oct 26

    64°Lo 42°

    Sunny and breezy

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      0%
    more
Next Previous
Hi 58° RealFeel® 50° Precipitation 63%

Day

N

E

S

W

  • NNW 16 mph
  • Gusts: 33 mph

Windy and cooler with occasional rain and drizzle

  • Max UV Index: 1 (Low)
  • Thunderstorms: 4%
  • Precipitation: 0.18 in
  • Rain: 0.18 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs
Lo 46° RealFeel® 35° Precipitation 25%

Night

N

E

S

W

  • NW 14 mph
  • Gusts: 22 mph

Clouds breaking; breezy

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

Rockville Pollen Levels - October 22

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Oct 22

more Historical Weather Data >
  Today Normal Record 10/22/2013
High 58° 66° 84° (1979) 68°
Low 46° 48° 29° (1895) 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:25 AM with 10:56 of sunlight, then sets at 6:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:05 AM with 11:40 of moolight, then sets at 5:45 PM

Rockville Weather Report

Storm to Affect DC This Week With Some Rain, Wind

October 22, 2014; 2:36 AM ET

A developing nor'easter will bring some showers and wind to the Washington, D.C., area during the middle of the week. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps