• Today

    Sep 1

    91°Lo 72°

    Mostly sunny, hot and humid

    Excellent for an outdoor bbq
    • Precip
      3%
    • Hi
      RealFeel
      101°
    • Wind
      Speed
      4 mph
  • Wed

    Sep 2

    92°Lo 73°

    Clouds and sun, hot and humid

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      100°
    • Wind
      Speed
      4 mph
    more
  • Thu

    Sep 3

    92°Lo 73°

    Partly sunny, hot and humid

    Very Good for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      99°
    • Wind
      Speed
      5 mph
    more
  • Fri

    Sep 4

    89°Lo 69°

    Clouds and sun with a t-storm

    Excellent for an outdoor bbq
    • Precip
      55%
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      7 mph
    more
  • Sat

    Sep 5

    82°Lo 63°

    Times of clouds and sun

    Excellent for an outdoor bbq
    • Precip
      15%
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      7 mph
    more
Next Previous
Hi 91° RealFeel® 101° Precipitation 3%

Day

N

E

S

W

  • NE 4 mph
  • Gusts: 6 mph

Sunny to partly cloudy, hot and humid

  • Max UV Index: 6 (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 72° RealFeel® 76° Precipitation 14%

Night

N

E

S

W

  • SW 4 mph
  • Gusts: 6 mph

Partly cloudy, warm and humid

  • 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 - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 91° 84° 99° (1980) 95°
Low 72° 67° 50° (1890) 76°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 13:03 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:37 PM with 13:27 of moolight, then sets at 11:04 AM

Fort Dupont Weather Report

DC, Baltimore: Sizzling Heat Wave to Start September

September 1, 2015; 2:07 AM ET

July-like heat and humidity will continue for Washington, D.C., and Baltimore for the first week of September. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Tue. Outdoor Entertaining

Tue. Wind Maps

Tue. UV Index