• Today

    Apr 21

    72°Lo 46°

    Mostly sunny and pleasant

    Poor at the beach or pool
    • UV
      7 - High
    • Cloud
      Cover
      13%
    • Precip
      0%
  • Tue

    Apr 22

    72°Lo 41°

    A thunderstorm or two

    Poor at the beach or pool
    • UV
      3 - Moderate
    • Cloud
      Cover
      81%
    • Precip
      59%
    more
  • Wed

    Apr 23

    61°Lo 35°

    Partly sunny; windy, cooler

    Poor at the beach or pool
    • UV
      7 - High
    • Cloud
      Cover
      26%
    • Precip
      0%
    more
  • Thu

    Apr 24

    68°Lo 48°

    Warmer with plenty of sun

    Poor at the beach or pool
    • UV
      7 - High
    • Cloud
      Cover
      10%
    • Precip
      8%
    more
  • Fri

    Apr 25

    76°Lo 47°

    A thunderstorm in spots

    Poor at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      72%
    • Precip
      40%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
7pm
8pm 9pm 10pm 11pm Tue
12am
1am 2am
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Partly Cloudy
Cloudy
Mostly Cloudy
Temp (°F) 69° 65° 61° 59° 55° 52° 52° 51°
RealFeel® 65° 63° 60° 58° 55° 52° 51° 50°
Humidity 34% 40% 46% 53% 60% 66% 71% 75%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
0%
 
0%
 
0%
 
0%
 
1%
 
1%
 
3%
 
6%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 4 SSE 3 SSE 3 SSE 2 SSE 2 SE 2 SSE 2 SSE 2 S
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 26% 13% 10% 11% 21% 41% 65% 85%
Dew Point 39° 40° 40° 42° 41° 41° 43° 43°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 72° 66° 96° (1941) 54°
Low 46° 42° 27° (1956) 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 13:29 of sunlight, then sets at 7:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:24 AM with 10:27 of moolight, then sets at 11:51 AM

Top Story

Martinsburg Weather Report

DC: Temperatures to Remain on a Roller Coaster Ride

April 21, 2014; 4:40 AM ET

Temperatures will remain on the spring roller coaster ride this week in Washington, D.C. more >

What's that Warning? Warnings at the Beach

Jul 25, 2012; 5:00 AM ET If you're headed to the beach, keep an eye out for any of these watches and warnings issued by the NWS.

Mon. Beach & Pool

Mon. UV Index

Mon. Wind Maps