• Partly cloudy 71°
    Asthma Current Weather
    • Relative Humidity
      61%
    • Yesterday
      Temp
      64°
    • Pressure
      30.15 inHg
  • Tonight

    Aug 30

    Lo 62°

    Increasing clouds

    Asthma Weather
    • Hi
      RealFeel
      79°
    • UV
      6 - High
    • Air Qual.
      Good
    Day Details >
  • Tomorrow

    Aug 31

    Hi 85°

    Warmer; an afternoon t-storm

    At Risk weather for asthma
    • Hi
      RealFeel
      88°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    Day Details >
  • Monday

    Sep 1

    Hi 86°

    Periods of sun with a t-storm

    At Risk weather for asthma
    • Hi
      RealFeel
      91°
    • UV
      4 - Moderate
    • Air Qual.
      Moderate
    Day Details >
Next

Thunderstorms in the area tomorrow afternoon through Monday afternoon

8/30 8/31 Now: 8:11pm
PM 8-12
  • 8pm Mostly clear 71° 0%
  • 9pm Partly cloudy 68° 0%
  • 10pm Partly cloudy 65° 0%
  • 11pm Partly cloudy 64° 0%
  • 12am Partly cloudy 63° 0%
AM 7-12
  • 7am Mostly cloudy 64° 2%
  • 8am Mostly cloudy 67° 5%
  • 9am Mostly cloudy 71° 5%
  • 10am Mostly cloudy 74° 6%
  • 11am Mostly cloudy 77° 7%
  • 12pm Mostly cloudy 80° 7%
PM 1-6
  • 1pm Mostly cloudy 82° 11%
  • 2pm Mostly cloudy 84° 18%
  • 3pm Mostly cloudy 85° 18%
  • 4pm Mostly cloudy 83° 23%
  • 5pm Mostly cloudy 80° 43%
  • 6pm Mostly cloudy 78° 47%
Hourly Forecast >
Aug 30, 2014; 6:23 PM ET
United States travel weather forecast
Travel Weather Forecast

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Waltham Weather Report

Boston: Summer Warmth Returns Sunday, Labor Day

August 30, 2014; 6:55 PM ET

Labor Day weekend traditionally marks the unofficial end to summer, but the weather has another idea in mind with summer warmth surging in around Boston. more >

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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.

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Sat. Asthma Risk

Sat. UV Index