• Today

    Jul 26

    93°Lo 73°

    A thunderstorm around

    Beneficial weather for colds
    • Avg
      Temp
      83°
    • Avg
      RealFeel
      88°
    • Hi
      RealFeel
      100°
    more
  • Wed

    Jul 27

    89°Lo 70°

    Partly sunny

    Beneficial weather for colds
    • Avg
      Temp
      80°
    • Avg
      RealFeel
      85°
    • Hi
      RealFeel
      96°
  • Thu

    Jul 28

    89°Lo 73°

    An afternoon thunderstorm

    Beneficial weather for colds
    • Avg
      Temp
      81°
    • Avg
      RealFeel
      92°
    • Hi
      RealFeel
      105°
    more
  • Fri

    Jul 29

    87°Lo 70°

    A couple of thunderstorms

    Neutral weather for colds
    • Avg
      Temp
      79°
    • Avg
      RealFeel
      86°
    • Hi
      RealFeel
      99°
    more
  • Sat

    Jul 30

    85°Lo 71°

    Couple of showers, t-storms

    Beneficial weather for colds
    • Avg
      Temp
      78°
    • Avg
      RealFeel
      86°
    • Hi
      RealFeel
      97°
    more
Next Previous
Hi 89° RealFeel® 96° Precipitation 25%

Day

N

E

S

W

  • NNW 5 mph
  • Gusts: 6 mph

Partly sunny

  • Max UV Index: 7 (High)
  • Thunderstorms: 24%
  • 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® 74° Precipitation 25%

Night

N

E

S

W

  • NW 2 mph
  • Gusts: 5 mph

Partly cloudy and humid

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • 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 27

more Historical Weather Data >
  Today Normal Record 7/27/2015
High 89° 88° 100° (1940) 90°
Low 70° 71° 55° (1920) 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 14:18 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:42 AM with 13:41 of moolight, then sets at 2:23 PM

Glen Echo Weather Report

PHOTOS: Severe storms rip through Pennsylvania to New York with damaging winds

July 26, 2016; 7:47 AM ET

Severe thunderstorms rumbled through the Northeast on Monday, lashing the region with damaging winds while also unleashing heavy downpours that triggered flash flooding. more >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Wed. Cold & Flu

Wed. UV Index