• Today

    Aug 20

    86°Lo 67°

    A thunderstorm in spots

    Very Good at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      78%
    • Precip
      40%
  • Thu

    Aug 21

    85°Lo 67°

    A couple of thunderstorms

    Fair at the beach or pool
    • UV
      6 - High
    • Cloud
      Cover
      71%
    • Precip
      60%
    more
  • Fri

    Aug 22

    81°Lo 66°

    A couple of thunderstorms

    Poor at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      77%
    • Precip
      61%
    more
  • Sat

    Aug 23

    77°Lo 64°

    Variable clouds with a shower

    Fair at the beach or pool
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
    • Precip
      40%
    more
  • Sun

    Aug 24

    78°Lo 61°

    Periods of sun

    Good at the beach or pool
    • UV
      4 - Moderate
    • Cloud
      Cover
      69%
    • Precip
      19%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Temp (°F) 81° 83° 83° 86° 84° 84° 83° 80°
RealFeel® 87° 88° 88° 89° 86° 84° 82° 78°
Humidity 58% 54% 52% 49% 50% 51% 53% 66%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
4%
 
7%
 
14%
 
14%
 
18%
 
43%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 5 SE 5 SE 6 SE 6 SE 6 SE 6 SE 5 SSE 5 SSE
UV Index 5 5 5 4 3 2 1 0
Cloud Cover 82% 76% 74% 71% 69% 66% 63% 62%
Dew Point 65° 65° 64° 65° 64° 64° 65° 67°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Fort McHenry Marsh Tide Table - Aug 20

See all tide tables >
Low 1:49 AM 0.5 ft
High 8:43 AM 1.8 ft
Low 3:54 PM 0.7 ft
High 8:31 PM 1.2 ft

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 86° 87° 105° (1962) 92°
Low 67° 71° 54° (1896) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 13:31 of sunlight, then sets at 7:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:03 AM with 14:34 of moolight, then sets at 4:37 PM

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.

Wed. Beach & Pool

Wed. UV Index

Wed. Wind Maps