• Today

    Mar 31

    63°Lo 35°

    A thunderstorm this afternoon

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Wed

    Apr 1

    57°Lo 38°

    Plenty of sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Thu

    Apr 2

    68°Lo 59°

    Mostly sunny and nice

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Fri

    Apr 3

    71°Lo 46°

    Mainly cloudy with showers

    Low ragweed pollen levels
    • Precip
      84%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      94%
    more
  • Sat

    Apr 4

    55°Lo 37°

    A little morning rain; windy

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      20 mph
    • Cloud
      Cover
      82%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 39° 43° 47° 50° 52° 53° 55° 57°
RealFeel® 40° 45° 51° 56° 58° 60° 60° 60°
Humidity 60% 51% 44% 40% 39% 38% 36% 35%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 NW 7 NW 7 NW 7 NW 7 NW 7 NW 7 NW 7 NW
UV Index 2 3 5 6 6 6 5 3
Cloud Cover 5% 7% 10% 10% 10% 10% 10% 10%
Dew Point 26° 26° 26° 27° 27° 28° 29° 30°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 1

more Historical Weather Data >
  Today Normal Record 4/1/2014
High 57° 62° 88° (1978) 67°
Low 38° 42° 15° (1923) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:54 AM with 12:38 of sunlight, then sets at 7:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:10 PM with 12:43 of moolight, then sets at 5:53 AM

Rockville Weather Report

DC, Baltimore: Brief Warmup to Precede Early Easter Weekend Storm

March 31, 2015; 11:28 AM ET

Temperatures will trend upward to warm April levels around Washington, D.C., and Baltimore ahead of a storm with rain during the first part of the Easter Weekend. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps