• Early AM

    Aug 4

    Lo 66°

    A shower or thunderstorm

    Migraine Headache Weather
    • Hi
      RealFeel
      94°
    • UV
      5 - High
    • Cloud
      Cover
      50%
    more
  • Today

    Aug 4

    89°Lo 60°

    A morning shower or t-storm

    Beneficial weather for migraines
    • Hi
      RealFeel
      95°
    • UV
      5 - High
    • Cloud
      Cover
      45%
    more
  • Wed

    Aug 5

    88°Lo 60°

    Mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      90°
    • UV
      5 - High
    • Cloud
      Cover
      25%
  • Thu

    Aug 6

    83°Lo 65°

    A shower and t-storm around

    Beneficial weather for migraines
    • Hi
      RealFeel
      88°
    • UV
      4 - Moderate
    • Cloud
      Cover
      99%
    more
  • Fri

    Aug 7

    78°Lo 63°

    Rain, a thunderstorm

    Beneficial weather for migraines
    • Hi
      RealFeel
      87°
    • UV
      4 - Moderate
    • Cloud
      Cover
      73%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 73° 79° 82° 84° 85° 86° 87° 88°
RealFeel® 77° 84° 87° 89° 90° 90° 90° 89°
Humidity 70% 58% 52% 49% 45% 45% 42% 41%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 4 WSW 6 W 7 W 8 W 9 W 10 W 10 W 10 W
UV Index 3 4 6 7 7 7 6 4
Cloud Cover 10% 11% 12% 13% 14% 14% 15% 14%
Dew Point 63° 63° 63° 63° 62° 62° 61° 61°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 5

more Historical Weather Data >
  Today Normal Record 8/5/2014
High 88° 88° N/A 88°
Low 60° 68° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 14:05 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:42 PM with 13:38 of moolight, then sets at 1:20 PM

Frederick Weather Report

DC, Baltimore: Warmth to Continue Early This Week Before Cooldown Arrives

August 4, 2015; 1:29 AM ET

Above-average temperatures will continue through the early part of this week but a cooldown is on the horizon. more >

Wed. Migraine Headache

Wed. UV Index