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  • Tonight

    Sep 1

    Partly cloudy, warm and humid Lo 72°
  • Wed

    Sep 2

    Clouds and sun, hot and humid 91°Lo 72°
    more
  • Thu

    Sep 3

    Clouds and sun; hot, humid 92°Lo 72°
    more
  • Fri

    Sep 4

    Partly sunny with a t-storm 87°Lo 71°
    more
  • Sat

    Sep 5

    Partly sunny and humid 82°Lo 62°
    more
Hi 92° RealFeel® 99° Precipitation 3%

Day

N

E

S

W

  • NNE 4 mph
  • Gusts: 8 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® 73° Precipitation 12%

Night

N

E

S

W

  • WSW 2 mph
  • Gusts: 5 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 92° 84° 99° (1980) 95°
Low 72° 67° 50° (1890) 76°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 13:02 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

Knox Hill Weather Report

DC, Baltimore: July-like Heat to Continue Through Labor Day

September 1, 2015; 1:39 PM ET

The vast majority of the time through the Labor Day weekend will feature sunshine with unseasonably hot afternoons around Washington, D.C., and Baltimore. more >

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