• Today

    May 31

    86°Lo 64°

    Mostly sunny and warm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      94°
    • UV
      7 - Very High
    • Cloud
      Cover
      22%
  • Wed

    Jun 1

    84°Lo 62°

    Variable cloudiness

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      89°
    • UV
      5 - High
    • Cloud
      Cover
      70%
    more
  • Thu

    Jun 2

    76°Lo 65°

    Variable clouds with a shower

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      80°
    • UV
      4 - Moderate
    • Cloud
      Cover
      82%
    more
  • Fri

    Jun 3

    80°Lo 62°

    Mostly cloudy with a t-storm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      86°
    • UV
      4 - Moderate
    • Cloud
      Cover
      94%
    more
  • Sat

    Jun 4

    82°Lo 63°

    A shower possible

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      90°
    • UV
      5 - High
    • Cloud
      Cover
      54%
    more
Next Previous
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  Tue
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Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 73° 76° 79° 82° 83° 84° 85° 86°
RealFeel® 81° 85° 90° 93° 93° 94° 93° 92°
Humidity 80% 68% 59% 54% 49% 45% 43% 42%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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Snow
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 2 N 4 NNE 4 NE 4 NE 5 NE 5 ENE 5 ENE 5 E
UV Index 3 5 6 7 8 7 6 5
Cloud Cover 25% 25% 25% 25% 25% 25% 25% 25%
Dew Point 67° 65° 64° 64° 62° 61° 60° 60°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 86° 81° N/A 90°
Low 64° 59° N/A 72°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:43 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:45 AM with 12:34 of moolight, then sets at 3:19 PM

Lanham Weather Report

Bout of cooler air to interrupt summerlike warmth across northeastern US

May 31, 2016; 6:41 AM ET

Temperatures and humidity levels will throttle back as dry air expands southward in the northeastern United States through the middle of the week. more >

Tue. Sinus Headache

Tue. UV Index