• Today

    Apr 30

    62°Lo 45°

    Warmer with clouds breaking

    Beneficial weather for migraines
    • Hi
      RealFeel
      70°
    • UV
      5 - High
    • Cloud
      Cover
      62%
    more
  • Sun

    May 1

    51°Lo 47°

    Cooler with periods of rain

    Neutral weather for migraines
    • Hi
      RealFeel
      49°
    • UV
      2 - Low
    • Cloud
      Cover
      99%
    more
  • Mon

    May 2

    64°Lo 48°

    A couple of showers; warmer

    Beneficial weather for migraines
    • Hi
      RealFeel
      67°
    • UV
      4 - Moderate
    • Cloud
      Cover
      83%
    more
  • Tue

    May 3

    65°Lo 47°

    Mostly cloudy

    Beneficial weather for migraines
    • Hi
      RealFeel
      72°
    • UV
      5 - High
    • Cloud
      Cover
      76%
    more
  • Wed

    May 4

    63°Lo 51°

    Mostly cloudy

    Beneficial weather for migraines
    • Hi
      RealFeel
      65°
    • UV
      4 - Moderate
    • Cloud
      Cover
      75%
Next Previous
Hi 63° RealFeel® 65° Precipitation 22%

Day

N

E

S

W

  • E 7 mph
  • Gusts: 10 mph

Mostly cloudy

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 9%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 51° RealFeel® 46° Precipitation 75%

Night

N

E

S

W

  • NE 6 mph
  • Gusts: 9 mph

Overcast with late-night rain

  • Max UV Index: N/A
  • Thunderstorms: 11%
  • Precipitation: 0.44 in
  • Rain: 0.44 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 6 hrs
  • Hours of Rain: 6 hrs

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 63° 67° 92° (2001) 82°
Low 51° 50° 41° (1957) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 14:07 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:35 AM with 12:52 of moolight, then sets at 5:27 PM

Mount Vernon Weather Report

Rain to ease unusual northeastern US dryness but to put a damper on outdoor plans

April 30, 2016; 9:55 AM ET

Expanding rainfall will bring good news and bad news for people in the northeastern United States into early next week. more >

Wed. Migraine Headache

Wed. UV Index