• Mon

    May 27

    76°Lo 46°

    Nice with plenty of sunshine

    Extreme indoor dust & dander levels
    • Precip
      17%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      10%

  • Tue

    May 28

    77°Lo 53°

    Partly sunny

    Very High indoor dust & dander levels
    • Precip
      21%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      45%
    more

  • Wed

    May 29

    82°Lo 63°

    Overcast with a little rain

    Extreme indoor dust & dander levels
    • Precip
      56%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      90%
    more

  • Thu

    May 30

    91°Lo 68°

    Clearing and warmer

    Extreme indoor dust & dander levels
    • Precip
      5%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      88%
    more

  • Fri

    May 31

    91°Lo 65°

    Mostly sunny and hot

    Extreme indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      26%
    more
Next Previous
Hi 76° RealFeel® 83° Precipitation 17%

Day

N

E

S

W

  • SSW 4 mph
  • Gusts: 7 mph

Nice with plenty of sunshine

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 46° RealFeel® 44° Precipitation 22%

Night

N

E

S

W

  • SSE 4 mph
  • Gusts: 5 mph

Partly cloudy and cool

  • Max UV Index: N/A
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2012
High 76° 80° N/A 90°
Low 46° 57° N/A 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:40 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:05 PM with 10:27 of moolight, then sets at 9:32 AM

Top Story

Frederick Weather Report

Severe Storms From Virginia to Maine Thursday

May 22, 2013; 9:52 AM ET

The same storm system responsible for producing violent thunderstorms in Oklahoma recently will reach the Atlantic Seaboard later Thursday. more >

Smoke Alert: The Hidden Dangers of E-Cigarettes

May 20, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking but have those claims ever been proven?