• Today

    Mar 27

    50°Lo 31°

    Much colder with rainy spells

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

    Mar 28

    41°Lo 21°

    A rain or snow shower; colder

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
  • Sun

    Mar 29

    48°Lo 35°

    Sunny and warmer

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

    Mar 30

    57°Lo 33°

    Chance of a shower

    Low ragweed pollen levels
    • Precip
      30%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      30%
    more
  • Tue

    Mar 31

    58°Lo 42°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      39%
    more
Next Previous
Hi 41° RealFeel® 33° Precipitation 45%

Day

N

E

S

W

  • NW 13 mph
  • Gusts: 23 mph

Variable cloudiness with a rain or snow shower in spots; colder

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0.0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 21° RealFeel® 15° Precipitation 0%

Night

N

E

S

W

  • NW 7 mph
  • Gusts: 15 mph

Clear and quite cold

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Riverdale Park Pollen Levels - March 28

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Mar 28

more Historical Weather Data >
  Today Normal Record 3/28/2014
High 41° 60° 84° (1945) 68°
Low 21° 41° 21° (1894) 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:59 AM with 12:28 of sunlight, then sets at 7:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:30 PM with 14:10 of moolight, then sets at 3:40 AM

Riverdale Park Weather Report

DC, Baltimore to Turn Sharply Colder, Little Snowy This Weekend

March 27, 2015; 5:52 AM ET

Wintry conditions and cold will return to the Washington, D.C., and Baltimore areas through Sunday morning. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps