• Tonight

    Apr 29

    Lo 47°

    Overcast with spotty drizzle

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
  • Sat

    Apr 30

    61°Lo 51°

    A shower in the afternoon

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Sun

    May 1

    68°Lo 57°

    Cloudy with occasional rain

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Mon

    May 2

    73°Lo 50°

    A few showers in the morning

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Tue

    May 3

    67°Lo 49°

    Clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
A passing shower 54° Lo 51° RealFeel® 57° / 48°

N

E

S

W

  • Precipitation: 55%
  • Rain: 0.03 in
  • Snow: 0 in
  • Humidity: 82%
  • Cloud Cover: 99%
  • Dew Point: 48° F
  • Visibility: 8 mi
5 mph

Temperature History - Apr 29

more Historical Weather Data >
  Today Normal Record 4/29/2015
High 54° 69° N/A 73°
Low 47° 50° N/A 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 13:48 of sunlight, then sets at 8:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:33 AM with 10:31 of moolight, then sets at 12:04 PM

Rockville Weather Report

Rain to ease unusual northeastern US dryness but put a damper on outdoor plans

April 29, 2016; 9:35 PM ET

Expanding rainfall will bring good news and bad news for people in the northeastern United States into early next week. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps