• Today

    Jul 26

    85°Lo 68°

    Very warm with clouds and sun

    Very Good for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      50%
    • Hi
      RealFeel
      90°
    more
  • Sun

    Jul 27

    85°Lo 67°

    A strong afternoon t-storm

    Fair for lawn mowing
    • Hours of Precip
      4.5
    • Precip
      61%
    • Hi
      RealFeel
      93°
  • Mon

    Jul 28

    82°Lo 57°

    A shower in the morning

    Fair for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      54%
    • Hi
      RealFeel
      82°
    more
  • Tue

    Jul 29

    77°Lo 56°

    Partly sunny and less humid

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      11%
    • Hi
      RealFeel
      81°
    more
  • Wed

    Jul 30

    81°Lo 56°

    Mostly sunny; low humidity

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      10%
    • Hi
      RealFeel
      87°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
T-storms
Partly Cloudy
Temp (°F) 70° 70° 70° 69° 69° 68° 70° 72°
RealFeel® 69° 68° 68° 67° 68° 66° 68° 74°
Humidity 83% 84% 82% 82% 84% 88% 85% 82%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
18%
 
30%
 
30%
 
34%
 
43%
 
47%
 
51%
 
40%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 3 S 3 S 3 SSW 2 WSW 2 W 2 W 2 SW 3 SW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 76% 76% 76% 76% 76% 76% 76% 65%
Dew Point 65° 65° 64° 64° 64° 64° 65° 67°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 27

more Historical Weather Data >
  Today Normal Record 7/27/2013
High 85° 89° N/A 84°
Low 67° 68° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 14:22 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:50 AM with 13:46 of moolight, then sets at 8:36 PM

Top Story

Frederick Weather Report

DC: Humid Air, Storms to Make Brief Return

July 26, 2014; 9:16 AM ET

More summer-like conditions will return to the Washington, D.C., area for a brief time before a front pushes through the region during the latter part of the weekend. 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?

Sun. Overnight Freeze

Sun. Degree Days

Sun. Evapotranspiration