• Today

    Apr 18

    82°Lo 48°

    Fog in the a.m.; mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Sun

    Apr 19

    67°Lo 50°

    Becoming cloudy and cooler

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Mon

    Apr 20

    73°Lo 46°

    Couple of thunderstorms

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Tue

    Apr 21

    68°Lo 43°

    Mostly sunny and nice

    Low ragweed pollen levels
    • Precip
      15%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      19%
    more
  • Wed

    Apr 22

    66°Lo 42°

    Partly sunny, a shower or two

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      36%
    more
Next Previous
Periods of rain 56° Lo 52° RealFeel® 49° / 41°

N

E

S

W

  • Precipitation: 73%
  • Rain: 0.4 in
  • Snow: 0 in
  • Humidity: 77%
  • Cloud Cover: 99%
  • Dew Point: 47° F
  • Visibility: 6 mi
13 mph

Temperature History - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2014
High 67° 69° N/A 66°
Low 50° 46° N/A 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 13:24 of sunlight, then sets at 7:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:09 AM with 13:56 of moolight, then sets at 9:05 PM

Frederick Weather Report

DC, Baltimore: Rainy, Stormy Monday to Follow Sun-Filled Weekend

April 18, 2015; 4:34 AM ET

Following a weekend filled with sunshine, a storm will send windswept rain into the Washington, D.C., and Baltimore areas by Monday. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps