• Tonight

    Sep 21

    Lo 56°

    Thundershower

    Sinus Headache Weather
    • Hi
      RealFeel
      88°
    • UV
      5 - Moderate
    • Cloud
      Cover
      36%
  • Mon

    Sep 22

    69°Lo 43°

    Partly sunny; breezy, cooler

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      66°
    • UV
      5 - Moderate
    • Cloud
      Cover
      30%
    more
  • Tue

    Sep 23

    70°Lo 48°

    Mostly sunny

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      73°
    • UV
      5 - Moderate
    • Cloud
      Cover
      11%
    more
  • Wed

    Sep 24

    74°Lo 54°

    Sunny and pleasant

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      75°
    • UV
      5 - Moderate
    • Cloud
      Cover
      0%
    more
  • Thu

    Sep 25

    71°Lo 50°

    Partly sunny and pleasant

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      73°
    • UV
      4 - Moderate
    • Cloud
      Cover
      45%
    more
Next Previous
Hi 84° RealFeel® 88° Precipitation 60%

Day

N

E

S

W

  • W 4 mph
  • Gusts: 12 mph

Mostly sunny and very warm; an afternoon shower or thunderstorm in spots

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.09 in
  • Rain: 0.09 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 56° RealFeel® 52° Precipitation 55%

Night

N

E

S

W

  • NW 6 mph
  • Gusts: 10 mph

Partly cloudy with a shower or thunderstorm in the area

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.06 in
  • Rain: 0.06 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 84° 75° 94° (1965) 70°
Low 56° 52° 29° (1956) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:58 AM with 12:13 of sunlight, then sets at 7:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:31 AM with 13:14 of moolight, then sets at 5:45 PM

Top Story

Charles Town Weather Report

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September 21, 2014; 4:44 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Washington, D.C. more >

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Sun. Sinus Headache

Sun. UV Index