• Tonight

    Feb 5

    Lo 23°

    Mainly clear

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

    Feb 6

    44°Lo 26°

    Partly sunny

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

    Feb 7

    48°Lo 28°

    Partly sunny

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

    Feb 8

    42°Lo 31°

    A p.m. rain or snow shower

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

    Feb 9

    38°Lo 27°

    A bit of snow and rain

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 41° RealFeel® 31° Precipitation 25%

Day

N

E

S

W

  • NW 14 mph
  • Gusts: 30 mph

Breezy and colder with times of clouds and sun

  • Max UV Index: 2 (Low)
  • 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 23° RealFeel® 25° Precipitation 2%

Night

N

E

S

W

  • W 5 mph
  • Gusts: 13 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • 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 - February 5

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Tree Pollen

    Low

  • Ragweed Pollen

    Low

  • Mold Pollen

    Low

  • Grass Pollen

    Low

Temperature History - Feb 5

more Historical Weather Data >
  Today Normal Record 2/5/2015
High 41° 42° N/A 43°
Low 23° 28° N/A 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:12 AM with 10:22 of sunlight, then sets at 5:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:32 AM with 10:17 of moolight, then sets at 2:49 PM

Rockville Weather Report

DC, Baltimore: Winter storm could impact region on Tuesday

February 5, 2016; 7:40 PM ET

Benign weather is in the offing for the Washington, D.C., and Baltimore areas this weekend before the weather pattern turns wintry early next week. more >

Health Weather

Jan 19, 2016; 10:05 AM ET How the weather impacts people's health

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps