• Tonight

    Aug 31

    Lo 68°

    Partly cloudy

    Asthma Weather
    • Hi
      RealFeel
      91°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Tue

    Sep 1

    92°Lo 70°

    Sunny, hot and humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      100°
    • UV
      5 - High
    • Air Qual.
      Unhealthy
      (Sensitive)
  • Wed

    Sep 2

    92°Lo 71°

    Partly sunny, hot and humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      103°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Thu

    Sep 3

    94°Lo 74°

    A p.m. t-storm in spots

    Neutral weather for asthma
    • Hi
      RealFeel
      101°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Fri

    Sep 4

    88°Lo 66°

    Periods of clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      94°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
Next Previous
Hi 92° RealFeel® 100° Precipitation 7%

Day

N

E

S

W

  • NE 4 mph
  • Gusts: 6 mph

Hot and humid with plenty of sunshine

  • Max UV Index: 6 (High)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 70° RealFeel® 74° Precipitation 11%

Night

N

E

S

W

  • N 2 mph
  • Gusts: 5 mph

Partly cloudy, warm and humid

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 92° 85° N/A N/A
Low 70° 64° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 13:02 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:37 PM with 13:27 of moolight, then sets at 11:04 AM

New Carrollton Weather Report

DC, Baltimore: Sizzling Heat Wave to Start September

August 31, 2015; 9:14 PM ET

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

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Tue. Air Quality

Tue. Asthma Risk

Tue. UV Index