• Today

    Aug 20

    86°Lo 70°

    A thunderstorm in spots

    Beneficial weather for migraines
    • Hi
      RealFeel
      91°
    • UV
      7 - High
    • Cloud
      Cover
      65%
  • Thu

    Aug 21

    88°Lo 71°

    A couple of thunderstorms

    Beneficial weather for migraines
    • Hi
      RealFeel
      96°
    • UV
      6 - High
    • Cloud
      Cover
      72%
    more
  • Fri

    Aug 22

    85°Lo 71°

    A couple of thunderstorms

    Beneficial weather for migraines
    • Hi
      RealFeel
      94°
    • UV
      5 - Moderate
    • Cloud
      Cover
      78%
    more
  • Sat

    Aug 23

    80°Lo 69°

    A brief shower or two

    Beneficial weather for migraines
    • Hi
      RealFeel
      84°
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
    more
  • Sun

    Aug 24

    79°Lo 67°

    Times of clouds and sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      81°
    • UV
      4 - Moderate
    • Cloud
      Cover
      69%
    more
Next Previous
Hi 86° RealFeel® 91° Precipitation 40%

Day

N

E

S

W

  • SSE 6 mph
  • Gusts: 12 mph

Humid; clouds this morning, then some sun this afternoon with a shower or thunderstorm in spots

  • Max UV Index: 7 (High)
  • Thunderstorms: 45%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 70° RealFeel® 70° Precipitation 55%

Night

N

E

S

W

  • S 5 mph
  • Gusts: 10 mph

Mainly cloudy and humid with a shower or thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 86° 86° 101° (1983) 89°
Low 70° 70° 50° (1896) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 13:30 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:06 AM with 14:32 of moolight, then sets at 4:38 PM

Top Story

Alexandria Weather Report

DC: Downpour, Flooding Risk to Increase

August 20, 2014; 12:00 PM ET

A wedge of dry air will slowly erode at midweek and will allow drenching showers and thunderstorms to survive the trip into Washington, D.C., from the Midwest. more >

Wed. Migraine Headache

Wed. UV Index