• Tonight

    Aug 29

    Lo 67°

    Partly cloudy

    Sinus Headache Weather
    • Hi
      RealFeel
      98°
    • UV
      5 - High
    • Cloud
      Cover
      47%
  • Tue

    Aug 30

    88°Lo 67°

    Mostly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      93°
    • UV
      5 - High
    • Cloud
      Cover
      13%
    more
  • Wed

    Aug 31

    89°Lo 67°

    Partly sunny and very warm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      96°
    • UV
      5 - High
    • Cloud
      Cover
      32%
    more
  • Thu

    Sep 1

    83°Lo 61°

    A thunderstorm in spots

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      90°
    • UV
      4 - Moderate
    • Cloud
      Cover
      60%
    more
  • Fri

    Sep 2

    80°Lo 59°

    Partly sunny and breezy

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      79°
    • UV
      5 - High
    • Cloud
      Cover
      31%
    more
Next Previous
Next 8 hours >
  Mon
9pm
10pm 11pm Tue
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 80° 78° 76° 74° 74° 73° 71° 70°
RealFeel® 81° 80° 77° 75° 74° 72° 70° 69°
Humidity 64% 71% 74% 73% 76% 77% 77% 79%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
5%
 
5%
 
5%
 
5%
 
4%
 
2%
 
2%
 
2%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (mph) 4 NNW 4 N 4 N 5 N 5 N 5 NNE 5 NNE 6 NNE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 26% 26% 26% 26% 26% 26% 26% 26%
Dew Point 67° 68° 67° 66° 66° 65° 64° 64°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 29

more Historical Weather Data >
  Today Normal Record 8/29/2015
High 91° 86° N/A 88°
Low 67° 65° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 13:07 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:45 AM with 14:16 of moolight, then sets at 6:01 PM

Lanham Weather Report

September to start on cooler, less humid note in northeastern US

August 29, 2016; 4:44 PM ET

Brief relief from heat and humidity will arrive in the northeastern United States during the first days of September. more >

Mon. Sinus Headache

Mon. UV Index