• Tonight

    Aug 31

    Lo 66°

    Patchy clouds

    Migraine Headache Weather
    • Hi
      RealFeel
      92°
    • UV
      5 - High
    • Cloud
      Cover
      62%
  • Tue

    Sep 1

    91°Lo 69°

    Mostly sunny, hot and humid

    Neutral weather for migraines
    • Hi
      RealFeel
      100°
    • UV
      5 - High
    • Cloud
      Cover
      24%
    more
  • Wed

    Sep 2

    91°Lo 69°

    Partly sunny, hot and humid

    Neutral weather for migraines
    • Hi
      RealFeel
      103°
    • UV
      5 - High
    • Cloud
      Cover
      49%
    more
  • Thu

    Sep 3

    92°Lo 69°

    A p.m. t-storm in spots

    Neutral weather for migraines
    • Hi
      RealFeel
      98°
    • UV
      5 - High
    • Cloud
      Cover
      32%
    more
  • Fri

    Sep 4

    86°Lo 66°

    Humid with clouds and sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      92°
    • UV
      4 - Moderate
    • Cloud
      Cover
      67%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
10pm
11pm Tue
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 74° 73° 72° 72° 71° 70° 69° 69°
RealFeel® 77° 76° 74° 75° 74° 71° 70° 71°
Humidity 83% 85% 86% 90% 92% 89% 89% 91%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
4%
 
4%
 
4%
 
2%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 5 S 5 S 4 SSW 4 SSW 4 SW 4 SW 2 SW 2 WSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 45% 43% 32% 26% 26% 26% 26% 26%
Dew Point 69° 69° 68° 69° 68° 67° 66° 66°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2014
High 87° 85° 98° (1991) 90°
Low 66° 62° 43° (1976) 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 13:04 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:59 PM with 12:56 of moolight, then sets at 9:55 AM

Fairfax Weather Report

DC, Baltimore: Sizzling Heat Wave to Start September

August 31, 2015; 9:14 PM ET

July-like heat and humidity will continue for Washington, D.C., and Baltimore for the first week of September. more >

Mon. Migraine Headache

Mon. UV Index