• Today

    Oct 21

    66°Lo 49°

    Mainly cloudy, a few showers

    Good for lawn mowing
    • Hours of Precip
      4.5
    • Precip
      66%
    • Hi
      RealFeel
      67°
  • Wed

    Oct 22

    60°Lo 46°

    Cloudy, a shower; breezy

    Fair for lawn mowing
    • Hours of Precip
      1
    • Precip
      40%
    • Hi
      RealFeel
      54°
    more
  • Thu

    Oct 23

    62°Lo 48°

    Breezy with clouds breaking

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      58°
    more
  • Fri

    Oct 24

    67°Lo 46°

    Periods of clouds and sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      65°
    more
  • Sat

    Oct 25

    67°Lo 47°

    Partly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      4%
    • Hi
      RealFeel
      65°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Mostly Cloudy
Showers
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Showers
Cloudy
Cloudy
Temp (°F) 66° 65° 65° 64° 61° 59° 56° 54°
RealFeel® 67° 66° 65° 63° 59° 56° 54° 52°
Humidity 54% 61% 59% 62% 70% 78% 87% 90%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
47%
 
51%
 
47%
 
43%
 
47%
 
51%
 
47%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 5 WNW 5 WNW 5 WNW 4 WNW 5 NW 5 NW 5 NW 5 NNW
UV Index 2 2 1 0 0 0 0 0
Cloud Cover 76% 76% 76% 76% 76% 81% 90% 93%
Dew Point 49° 51° 50° 50° 51° 52° 52° 51°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Oct 21

more Historical Weather Data >
  Today Normal Record 10/21/2013
High 66° 66° N/A 68°
Low 49° 47° N/A 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:23 AM with 10:58 of sunlight, then sets at 6:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:06 AM with 12:06 of moolight, then sets at 5:12 PM

Lanham Weather Report

Storm to Affect DC This Week With Some Rain, Wind

October 21, 2014; 2:20 AM 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 >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Tue. Overnight Freeze

Tue. Degree Days

Tue. Evapotranspiration