• Early AM

    May 26

    Lo 41°

    Clear

    Dust & Dander Weather
    • Grass
      Pollen
      35 - High
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    more
  • Today

    May 26

    73°Lo 39°

    Mostly sunny and breezy

    Very High indoor dust & dander levels
    • Grass
      Pollen
      35 - High
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
  • Mon

    May 27

    77°Lo 45°

    Mostly sunny and nice

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      35 - High
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    more
  • Tue

    May 28

    80°Lo 58°

    Periods of sun with a t-storm

    Extreme indoor dust & dander levels
    • Precip
      55%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      48%
    more
  • Wed

    May 29

    91°Lo 61°

    Hot with periods of sun

    Extreme indoor dust & dander levels
    • Precip
      18%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      50%
    more
Next Previous
Clear 50° RealFeel® 47°

N

E

S

W

  • Humidity: 57%
  • Pressure: 30.19 in
  • UV Index: 0
  • Cloud Cover: 0%
  • Ceiling: 37400 ft
  • Dew Point: 36° F
  • Visibility: 10 mi
7 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:48 AM with 14:38 of sunlight, then sets at 8:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:12 PM with 10:09 of moolight, then sets at 8:21 AM

Temperature Summary - 1:04 AM

  Temp (°F)
Now 50°
Yesterday 55°
RealFeel® 47°
RealFeel® Shade 47°
Wind Chill 47°
Dew Point 36°
  Hi / Lo
Previous 6 Hours 59°
  50°
Previous 12 Hours 64°
  50°
Previous 24 Hours 64°
  41°

Temperature History - May 26

more Historical Weather Data >
  Today Normal Record 5/26/2012
High 73° 79° N/A 90°
Low 39° 57° N/A 68°

Precipitation Summary - 1:04 AM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0
Top Story

Frederick Weather Report

Northeast Memorial Weekend: Slow Improvement

May 25, 2013; 6:41 PM ET

The storm responsible for the wind, cold, rain and snow in the Northeast Friday and Saturday will slowly ease up for the balance of the holiday weekend. more >

Smoke Alert: The Hidden Dangers of E-Cigarettes

May 25, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking, but have those claims ever been proven?

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps