• Early AM

    Aug 1

    Lo 68°

    Clear

    Asthma Weather
    • Hi
      RealFeel
      88°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Today

    Aug 1

    85°Lo 66°

    Sun mixing with clouds

    Neutral weather for asthma
    • Hi
      RealFeel
      87°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Sun

    Aug 2

    85°Lo 70°

    Sunshine and patchy clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      86°
    • UV
      5 - High
    • Air Qual.
      Moderate
  • Mon

    Aug 3

    87°Lo 70°

    Partly sunny and breezy

    Beneficial weather for asthma
    • Hi
      RealFeel
      88°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Tue

    Aug 4

    84°Lo 66°

    More clouds than sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      85°
    • UV
      5 - High
    • Air Qual.
      Good
    more
Next Previous
Hi 85° RealFeel® 86° Precipitation 12%

Day

N

E

S

W

  • SW 10 mph
  • Gusts: 15 mph

Sunshine and patchy clouds

  • Max UV Index: 7 (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® 68° Precipitation 16%

Night

N

E

S

W

  • SW 8 mph
  • Gusts: 14 mph

Mostly clear

  • Max UV Index: N/A
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2014
High 85° 81° 102° (1975) 72°
Low 70° 66° 54° (1947) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:26 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:23 PM with 12:03 of moolight, then sets at 9:26 AM

Chelsea Weather Report

Boston: Dry Weather Bouncing Back Good for Some but Not for All

August 1, 2015; 12:14 AM ET

Dry, sunny weather will bounce back into the greater Boston area after a cold front passed through early Friday morning. 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.

Sun. Air Quality

Sun. Asthma Risk

Sun. UV Index