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  • Thu

    Sep 3

    Sunshine with a thunderstorm 86°Lo 65°
    more
  • Fri

    Sep 4

    Plenty of sun 78°Lo 66°
  • Sat

    Sep 5

    A thunderstorm possible 83°Lo 68°
    more
  • Sun

    Sep 6

    Humid with plenty of sunshine 82°Lo 68°
    more
  • Mon

    Sep 7

    Cloudy 84°Lo 68°
    more
Hi 78° RealFeel® 83° Precipitation 6%

Day

N

E

S

W

  • NW 8 mph
  • Gusts: 12 mph

Plenty of sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 66° RealFeel® 64° Precipitation 11%

Night

N

E

S

W

  • SE 5 mph
  • Gusts: 8 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • 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 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 78° 76° 94° (1973) 83°
Low 66° 61° 43° (1872) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 13:02 of sunlight, then sets at 7:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:16 PM with 14:43 of moolight, then sets at 1:59 PM

Chelsea Weather Report

Boston: Warmth, Humidity to Come Back Into Next Week

August 29, 2015; 10:18 AM ET

Heat and humidity will return to Boston this weekend and hang on into next week. more >