• Early AM

    Oct 21

    Lo 49°

    A shower possible

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Oct 21

    67°Lo 49°

    Mostly cloudy, a few showers

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Wed

    Oct 22

    60°Lo 46°

    Cooler with a shower or two

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Oct 23

    61°Lo 48°

    Some sun returning; breezy

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      67%
    more
  • Fri

    Oct 24

    65°Lo 48°

    Plenty of sunshine

    Ragweed Pollen Weather
    • Precip
      6%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      0%
    more
Next Previous
Light rain 58° RealFeel® 53°

N

E

S

W

  • Humidity: 71%
  • Pressure: 29.94 in ↓
  • UV Index: 0
  • Cloud Cover: 100%
  • Ceiling: 9600 ft
  • Dew Point: 49° F
  • Visibility: 10 mi
6 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:23 AM with 11:00 of sunlight, then sets at 6:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:11 AM with 12:32 of moolight, then sets at 4:43 PM

Temperature Summary - 12:30 AM

  Temp (°F)
Now 58°
Yesterday 73°
RealFeel® 53°
RealFeel® Shade 53°
Wind Chill 58°
Dew Point 49°
  Hi / Lo
Previous 6 Hours 65°
  55°
Previous 12 Hours 70°
  55°
Previous 24 Hours 70°
  39°

Temperature History - Oct 21

more Historical Weather Data >
  Today Normal Record 10/21/2013
High 67° 67° 85° (1947) 68°
Low 49° 49° 30° (1974) 46°

Precipitation Summary - 12:30 AM

  Amount (in)
Previous 1 Hour 0.01
Previous 3 Hours 0.01
Previous 6 Hours 0.01
Previous 9 Hours 0.01
Previous 12 Hours 0.01
Previous 18 Hours 0.01
Previous 24 Hours 0.01

Cabin John Weather Report

Storm to Affect DC This Week With Some Rain, Wind

October 20, 2014; 4:20 PM ET

A developing nor'easter will bring some showers and wind to the Washington, D.C., area during the middle and latter part of the week. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps