• Wed

    May 6

    83°Lo 48°

    Increasing clouds and warm

    Excellent for lawn mowing
    • Hours of Precip
      1
    • Precip
      2%
    • Hi
      RealFeel
      84°
    more
  • Thu

    May 7

    72°Lo 49°

    Cloudy and colder

    Excellent for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      4%
    • Hi
      RealFeel
      73°
    more
  • Fri

    May 8

    61°Lo 51°

    Colder with periods of rain

    Poor for lawn mowing
    • Hours of Precip
      8.5
    • Precip
      65%
    • Hi
      RealFeel
      64°
    more
  • Sat

    May 9

    73°Lo 55°

    Rain tapering off

    Poor for lawn mowing
    • Hours of Precip
      8
    • Precip
      98%
    • Hi
      RealFeel
      71°
    more
  • Sun

    May 10

    75°Lo 47°

    Mostly cloudy

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      76°
Next Previous
Hi 75° RealFeel® 76° Precipitation 25%

Day

N

E

S

W

  • NNW 6 mph
  • Gusts: 17 mph

Mostly cloudy

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 47° RealFeel® 47° Precipitation 25%

Night

N

E

S

W

  • NNW 4 mph
  • Gusts: 12 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • 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 10

more Historical Weather Data >
  Today Normal Record 5/10/2014
High 75° 75° N/A 81°
Low 47° 52° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 14:11 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:08 AM with 10:46 of moolight, then sets at 11:54 AM

Frederick Weather Report

DC: Monday Showers to Precede Dry, Milder Midweek

April 27, 2015; 2:58 AM ET

Showers will work back into the nation's capital on Monday before a turn to a dry and milder midweek. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?