• Today

    Aug 30

    85°Lo 70°

    More sun than clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      89°
    • UV
      4 - Moderate
    • Cloud
      Cover
      33%
  • Wed

    Aug 31

    89°Lo 71°

    Partly sunny and humid

    Beneficial weather for migraines
    • Hi
      RealFeel
      92°
    • UV
      5 - High
    • Cloud
      Cover
      41%
    more
  • Thu

    Sep 1

    83°Lo 64°

    A couple of showers

    Beneficial weather for migraines
    • Hi
      RealFeel
      86°
    • UV
      4 - Moderate
    • Cloud
      Cover
      82%
    more
  • Fri

    Sep 2

    80°Lo 63°

    Partly sunny and less humid

    Beneficial weather for migraines
    • Hi
      RealFeel
      82°
    • UV
      5 - High
    • Cloud
      Cover
      26%
    more
  • Sat

    Sep 3

    78°Lo 64°

    Sunny and pleasant

    Beneficial weather for migraines
    • Hi
      RealFeel
      83°
    • UV
      5 - High
    • Cloud
      Cover
      5%
    more
Next Previous
Next 8 hours >
  Tue
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 85° 84° 83° 81° 79° 77° 76° 75°
RealFeel® 88° 86° 83° 80° 77° 76° 76° 75°
Humidity 46% 46% 49% 54% 58% 63% 68% 71%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
0%
 
0%
 
0%
 
0%
 
2%
 
2%
 
2%
 
2%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (mph) 6 ENE 6 ENE 6 E 7 ESE 6 SE 6 S 6 S 5 SSW
UV Index 3 2 1 0 0 0 0 0
Cloud Cover 22% 10% 10% 10% 14% 13% 12% 11%
Dew Point 62° 62° 63° 63° 63° 63° 65° 65°
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 30

more Historical Weather Data >
  Today Normal Record 8/30/2015
High 85° 81° 99° (1953) 90°
Low 70° 67° 55° (1986) 72°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 13:09 of sunlight, then sets at 7:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:29 AM with 14:03 of moolight, then sets at 6:32 PM

Mount Vernon Weather Report

September to start on cooler, less humid note in northeastern US

August 30, 2016; 1:24 AM ET

Brief relief from heat and humidity will arrive in the northeastern United States during the first days of September. more >

Tue. Migraine Headache

Tue. UV Index