• Early AM

    Jul 31

    Lo 71°

    Partly to mostly cloudy

    Hair Frizz Weather
    • Wind
      Gust
      8 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Today

    Jul 31

    90°Lo 70°

    Mostly sunny; hot, less humid

    Watch for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      12%
    • Hours of Precip
      0
  • Sat

    Aug 1

    91°Lo 70°

    Sun mixing with clouds; hot

    Watch for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sun

    Aug 2

    89°Lo 70°

    Mostly sunny and very warm

    Watch for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      60%
    • Hours of Precip
      1
    more
  • Mon

    Aug 3

    94°Lo 74°

    Partly sunny and hot

    Advisory for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      60%
    • Hours of Precip
      1
    more
Next Previous
Hi 90° RealFeel® 94° Precipitation 7%

Day

N

E

S

W

  • NNW 7 mph
  • Gusts: 10 mph

Sunny much of the time, hot and less humid

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 70° RealFeel® 69° Precipitation 12%

Night

N

E

S

W

  • SW 5 mph
  • Gusts: 7 mph

Clear

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

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 90° 88° 103° (1954) 89°
Low 70° 71° 52° (1895) 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 14:12 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:23 PM with 11:08 of moolight, then sets at 7:31 AM

Alexandria Weather Report

DC, Baltimore: Heat to Linger, Humidity to Ease Friday, This Weekend

July 31, 2015; 3:00 AM ET

Following the steam bath of this week, the weather around Washington, D.C., and Baltimore will not be in a hurry to cool down. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Fri. Hair Frizz

Fri. Wind Maps

Fri. UV Index