• Today

    May 23

    73°Lo 53°

    Mostly sunny and pleasant

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Sun

    May 24

    82°Lo 63°

    Sunny to partly cloudy

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    May 25

    88°Lo 68°

    Partly sunny and very warm

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    May 26

    88°Lo 69°

    Sunshine and very warm

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    May 27

    88°Lo 68°

    Warm and humid with sunshine

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
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12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 64° 66° 69° 70° 72° 73° 73° 72°
RealFeel® 76° 77° 81° 82° 82° 80° 77° 73°
Humidity 27% 26% 24% 24% 25% 24% 24% 27%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 5 N 4 NNW 4 NNW 4 NNW 4 NW 4 W 4 SW 5 S
UV Index 6 7 8 7 6 5 3 1
Cloud Cover 21% 21% 17% 15% 15% 18% 14% 11%
Dew Point 30° 30° 30° 32° 34° 34° 34° 36°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2014
High 73° 76° N/A 77°
Low 53° 56° N/A 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 14:31 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:59 AM with 13:50 of moolight, then sets at 12:49 AM

Lanham Weather Report

DC, Baltimore: Warmer Days to Come Memorial Day Weekend

May 23, 2015; 3:21 AM ET

While temperatures rebounded on Friday, even warmer weather will reach the Baltimore and Washington, D.C., area this Memorial Day holiday weekend. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Sat. Snow Day Potential