• Early AM

    Apr 21

    Lo 50°

    A shower

    Sinus Headache Weather
    • Hi
      RealFeel
      83°
    • UV
      7 - High
    • Cloud
      Cover
      51%
    more
  • Today

    Apr 21

    68°Lo 42°

    Mostly sunny and nice

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      67°
    • UV
      7 - High
    • Cloud
      Cover
      18%
    more
  • Wed

    Apr 22

    64°Lo 37°

    An afternoon shower or two

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      65°
    • UV
      5 - Moderate
    • Cloud
      Cover
      83%
  • Thu

    Apr 23

    60°Lo 37°

    Mostly sunny and breezy

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      59°
    • UV
      7 - High
    • Cloud
      Cover
      24%
    more
  • Fri

    Apr 24

    61°Lo 35°

    Breezy with increasing clouds

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      58°
    • UV
      7 - High
    • Cloud
      Cover
      36%
    more
Next Previous
Hi 64° RealFeel® 65° Precipitation 61%

Day

N

E

S

W

  • NW 14 mph
  • Gusts: 25 mph

Breezy with more clouds than sun; a passing shower or two in the afternoon

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.07 in
  • Rain: 0.07 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 37° RealFeel® 34° Precipitation 23%

Night

N

E

S

W

  • W 7 mph
  • Gusts: 16 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 7%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 22

more Historical Weather Data >
  Today Normal Record 4/22/2014
High 64° 70° N/A 72°
Low 37° 47° N/A 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 13:28 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:41 AM with 14:31 of moolight, then sets at 11:12 PM

Frederick Weather Report

DC, Baltimore: Cooler Air to Sweep Away Warmth This Week

April 20, 2015; 9:50 PM ET

Cooler air will push into the Washington, D.C., and Baltimore areas during the middle and latter part of the week. more >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Wed. Sinus Headache

Wed. UV Index