• Today

    Jul 31

    84°Lo 67°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      89°
    • UV
      8 - Very High
    • Air Qual.
      Good
  • Fri

    Aug 1

    76°Lo 66°

    Cloudy spells, showers around

    Beneficial weather for asthma
    • Hi
      RealFeel
      84°
    • UV
      5 - Moderate
    • Air Qual.
      Good
    more
  • Sat

    Aug 2

    79°Lo 68°

    Rain, a thunderstorm

    At Risk weather for asthma
    • Hi
      RealFeel
      85°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    more
  • Sun

    Aug 3

    81°Lo 69°

    Mostly cloudy with a t-storm

    Neutral weather for asthma
    • Hi
      RealFeel
      86°
    • UV
      3 - Moderate
    • Cloud
      Cover
      88%
    more
  • Mon

    Aug 4

    84°Lo 67°

    Some sun with a thunderstorm

    Beneficial weather for asthma
    • Hi
      RealFeel
      94°
    • UV
      6 - High
    • Cloud
      Cover
      54%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
4am
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  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Clear
Clear
Mostly Clear
Mostly Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Temp (°F) 62° 63° 63° 65° 68° 72° 75° 78°
RealFeel® 60° 61° 62° 64° 68° 74° 79° 84°
Humidity 91% 92% 92% 90% 84% 74% 64% 56%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
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Snow
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 4 WSW 4 SSW 4 SW 4 SW 4 SW 4 SW 5 SW 5 SW
UV Index 0 0 0 0 1 3 4 6
Cloud Cover 2% 5% 12% 13% 3% 2% 5% 11%
Dew Point 60° 60° 61° 62° 63° 63° 62° 62°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 84° 86° N/A 82°
Low 67° 69° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 14:09 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:30 AM with 12:04 of moolight, then sets at 10:34 PM

Top Story

Montross Weather Report

DC, Baltimore: Rain to Dampen Weekend Plans

July 31, 2014; 3:00 AM ET

Rain will converge along the Atlantic Seaboard this weekend with Washington, D.C., and Baltimore caught in the middle. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Thu. Air Quality

Thu. Asthma Risk

Thu. UV Index