• Tonight

    May 22

    Lo 42°

    Clear and chilly

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Sat

    May 23

    71°Lo 46°

    Mostly sunny and pleasant

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Sun

    May 24

    80°Lo 57°

    Partial sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Mon

    May 25

    87°Lo 65°

    Very warm with clouds and sun

    Low ragweed pollen levels
    • Precip
      22%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      54%
    more
  • Tue

    May 26

    87°Lo 66°

    A stray afternoon t-storm

    Ragweed Pollen Weather
    • Precip
      47%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Partly Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Sunny
Mostly Sunny
Partly Sunny
Sunny
Temp (°F) 69° 70° 71° 73° 72° 71° 69° 66°
RealFeel® 72° 73° 72° 73° 71° 69° 66° 63°
Humidity 35% 34% 32% 30% 30% 32% 35% 33%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
3%
 
11%
 
11%
 
11%
 
11%
 
11%
 
7%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 14 W 14 W 16 W 15 W 16 W 12 W 10 W 8 W
UV Index 7 7 5 4 3 1 0 0
Cloud Cover 42% 47% 68% 72% 37% 26% 30% 0%
Dew Point 41° 40° 40° 40° 39° 39° 40° 36°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 22

more Historical Weather Data >
  Today Normal Record 5/22/2014
High 73° 74° 98° (1934) 85°
Low 42° 51° 30° (2002) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:52 AM with 14:33 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:06 AM with 14:12 of moolight, then sets at 12:18 AM

Martinsburg Weather Report

DC, Baltimore: Warmer Days to Come Memorial Day Weekend

May 22, 2015; 11:51 AM ET

While temperatures rebounded on Friday, even warmer weather will reach the Baltimore and Washington, D.C., area this Memorial Day holiday weekend. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps