• Today

    May 1

    62°Lo 56°

    Morning rain, then some sun

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      65°
    • UV
      4 - Moderate
    • Cloud
      Cover
      84%
  • Mon

    May 2

    78°Lo 55°

    Warmer; a few morning showers

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      83°
    • UV
      5 - High
    • Cloud
      Cover
      83%
    more
  • Tue

    May 3

    64°Lo 48°

    Cooler with a shower

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      67°
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
    more
  • Wed

    May 4

    68°Lo 51°

    An afternoon shower or two

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      69°
    • UV
      4 - Moderate
    • Cloud
      Cover
      90%
    more
  • Thu

    May 5

    63°Lo 49°

    Mostly cloudy, a little rain

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      68°
    • UV
      4 - Moderate
    • Cloud
      Cover
      74%
    more
Next Previous
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  Sun
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Rain
Rain
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 56° 57° 59° 61° 62° 62° 62° 61°
RealFeel® 54° 56° 64° 65° 65° 65° 64° 62°
Humidity 100% 100% 100% 100% 98% 96% 99% 99%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
73%
 
73%
 
25%
 
20%
 
20%
 
20%
 
20%
 
18%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 7 SE 7 SE 6 ESE 6 SE 6 SE 5 SSE 5 ESE 5 E
UV Index 2 2 4 3 2 1 1 0
Cloud Cover 98% 99% 70% 70% 70% 70% 70% 70%
Dew Point 56° 57° 58° 61° 61° 61° 62° 61°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2015
High 62° 72° N/A N/A
Low 56° 49° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:52 of sunlight, then sets at 8:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:54 AM with 11:16 of moolight, then sets at 2:10 PM

Greenbelt Weather Report

Rain to ease unusual northeastern US dryness but to put a damper on outdoor plans

May 1, 2016; 12:27 PM ET

Rounds of rain will bring good news for unusually dry portions of the northeastern United States to start May. more >

Sun. Sinus Headache

Sun. UV Index