• Early AM

    Jul 1

    Lo 63°

    A passing shower

    Asthma Weather
    • Hi
      RealFeel
      84°
    • UV
      7 - High
    • Air Qual.
      Good
    more
  • Today

    Jul 1

    74°Lo 64°

    Showers and a heavier t-storm

    At Risk weather for asthma
    • Hi
      RealFeel
      75°
    • UV
      3 - Moderate
    • Air Qual.
      Moderate
    more
  • Thu

    Jul 2

    79°Lo 62°

    Partly sunny and warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      84°
    • UV
      7 - High
    • Air Qual.
      Good
  • Fri

    Jul 3

    72°Lo 58°

    Partly sunny and nice

    Beneficial weather for asthma
    • Hi
      RealFeel
      79°
    • UV
      7 - High
    • Cloud
      Cover
      49%
    more
  • Sat

    Jul 4

    77°Lo 62°

    Mostly sunny and comfortable

    Beneficial weather for asthma
    • Hi
      RealFeel
      84°
    • UV
      7 - High
    • Cloud
      Cover
      24%
    more
Next Previous
Hi 79° RealFeel® 84° Precipitation 25%

Day

N

E

S

W

  • S 7 mph
  • Gusts: 10 mph

Warmer with periods of clouds and sunshine

  • Max UV Index: 7 (High)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 62° RealFeel® 60° Precipitation 25%

Night

N

E

S

W

  • NNE 7 mph
  • Gusts: 12 mph

Humid with considerable cloudiness

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 2

more Historical Weather Data >
  Today Normal Record 7/2/2014
High 79° 80° 98° (1963) 91°
Low 62° 64° 51° (1883) 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:11 AM with 15:14 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:42 PM with 10:18 of moolight, then sets at 7:00 AM

Chelsea Weather Report

Boston: Intermittent Risk of Showers for Activities Through Thursday

July 1, 2015; 1:00 AM ET

Multiple days through this week will bring the potential for showers and thunderstorms to the Boston area, up to the mountains and down at Cape Cod. 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.

Thu. Air Quality

Thu. Asthma Risk

Thu. UV Index