• Today

    Jul 30

    86°Lo 71°

    Showers and a heavier t-storm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      105°
    • UV
      4 - Moderate
    • Cloud
      Cover
      62%
  • Sun

    Jul 31

    88°Lo 69°

    Couple of thunderstorms

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      105°
    • UV
      5 - High
    • Cloud
      Cover
      71%
    more
  • Mon

    Aug 1

    89°Lo 66°

    A shower or t-storm in spots

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      99°
    • UV
      5 - High
    • Cloud
      Cover
      52%
    more
  • Tue

    Aug 2

    87°Lo 63°

    Periods of clouds and sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      93°
    • UV
      5 - High
    • Cloud
      Cover
      46%
    more
  • Wed

    Aug 3

    88°Lo 66°

    Periods of clouds and sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      96°
    • UV
      5 - High
    • Cloud
      Cover
      47%
    more
Next Previous
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  Sat
5pm
6pm 7pm 8pm 9pm 10pm 11pm Sun
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
T-storms
Mostly Cloudy
Mostly Cloudy
Cloudy
T-storms
Cloudy
Cloudy
Cloudy
Temp (°F) 80° 79° 78° 76° 75° 74° 73° 72°
RealFeel® 85° 88° 87° 85° 77° 81° 79° 77°
Humidity 87% 87% 92% 95% 96% 100% 100% 99%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
51%
 
47%
 
43%
 
47%
 
51%
 
47%
 
32%
 
32%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 6 SSE 6 SE 6 SE 6 SE 6 SE 5 SE 5 SSE 5 SSE
UV Index 1 1 0 0 0 0 0 0
Cloud Cover 90% 89% 89% 90% 90% 90% 90% 90%
Dew Point 76° 75° 76° 75° 74° 74° 73° 72°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2015
High 86° 88° N/A 91°
Low 71° 68° N/A 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 14:14 of sunlight, then sets at 8:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:00 AM with 14:38 of moolight, then sets at 5:38 PM

Frederick Weather Report

Soaking storms to elevate flash flood threat in northeastern US this weekend

July 30, 2016; 10:21 AM ET

Rounds of drenching showers and heavy thunderstorms will heighten the risk of flash flooding across the northeastern United States through the final weekend of July. more >

Sat. Sinus Headache

Sat. UV Index