• Tonight

    Sep 23

    Lo 53°

    Some clouds

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      7 - Low
  • Wed

    Sep 24

    72°Lo 61°

    A little afternoon rain

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      7 - Low
    more
  • Thu

    Sep 25

    69°Lo 57°

    Periods of rain

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Sep 26

    78°Lo 57°

    Mostly sunny and warmer

    Moderate ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      20%
    more
  • Sat

    Sep 27

    80°Lo 56°

    Delightful with plenty of sun

    Ragweed Pollen Weather
    • Precip
      3%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      0%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
1pm
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  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Clear
Temp (°F) 67° 68° 69° 70° 70° 68° 66° 63°
RealFeel® 73° 73° 72° 71° 68° 65° 62° 61°
Humidity 42% 39% 37% 37% 38% 42% 48% 53%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
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Snow
 
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Ice
 
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  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 3 N 3 NNE 4 NNW 4 N 4 N 4 N 4 N 3 NNE
UV Index 5 4 3 2 1 0 0 0
Cloud Cover 42% 54% 54% 46% 38% 33% 29% 27%
Dew Point 43° 42° 42° 43° 43° 44° 46° 45°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 70° 77° 98° (1895) 69°
Low 53° 60° 36° (1904) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:57 AM with 12:07 of sunlight, then sets at 7:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:20 AM with 12:22 of moolight, then sets at 6:42 PM

Top Story

Cabin John Weather Report

DC: Thursday Rain to Disrupt Dry Week, Warmup

September 23, 2014; 4:05 PM ET

A storm moving up the Atlantic coast with rain will briefly disrupt the dry weather and warming trend this week around Washington, D.C. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps