• Early AM

    Sep 1

    Lo 65°

    Mainly clear

    Arthritis Pain Weather
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      4 - Moderate
    more
  • Today

    Sep 1

    91°Lo 69°

    Sunny, hot and humid

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      5 - High
    more
  • Wed

    Sep 2

    90°Lo 66°

    A thunderstorm in spots

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0.5
    • UV
      5 - High
    more
  • Thu

    Sep 3

    91°Lo 68°

    Partly sunny and hot

    Beneficial weather for arthritis pain
    • Rain
      0.08 in
    • Hours of Precip
      1
    • UV
      5 - High
    more
  • Fri

    Sep 4

    84°Lo 65°

    An afternoon thunderstorm

    Beneficial weather for arthritis pain
    • Rain
      0.04 in
    • Hours of Precip
      1
    • UV
      4 - Moderate
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Temp (°F) 72° 72° 75° 77° 79° 80° 80° 84°
RealFeel® 76° 79° 84° 88° 89° 90° 86° 92°
Humidity 86% 83% 79% 75% 71% 68% 73% 64%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
20%
 
20%
 
20%
 
20%
 
25%
 
47%
 
51%
 
47%
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) 4 NNE 4 NE 5 ENE 5 ENE 5 ENE 5 E 5 E 6 E
UV Index 1 3 4 5 5 4 4 3
Cloud Cover 70% 70% 70% 70% 70% 70% 69% 70%
Dew Point 67° 67° 68° 69° 69° 69° 70° 71°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 84° 81° 98° (1929) 89°
Low 65° 58° 45° (1934) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:43 AM with 12:55 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:52 PM with 14:28 of moolight, then sets at 2:20 PM

Martinsburg Weather Report

DC, Baltimore: Sizzling Heat Wave to Start September

September 1, 2015; 2:07 AM ET

July-like heat and humidity will continue for Washington, D.C., and Baltimore for the first week of September. more >

Fri. Arthritis Pain

Fri. UV Index