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  • Sun

    Aug 17

    Mostly sunny 80°Lo 67°
    more
  • Mon

    Aug 18

    Mostly cloudy with t-storms 79°Lo 64°
  • Tue

    Aug 19

    Variable clouds with a shower 74°Lo 62°
    more
  • Wed

    Aug 20

    Mostly sunny 74°Lo 57°
    more
  • Thu

    Aug 21

    Mostly sunny 75°Lo 59°
    more
Hi 79° RealFeel® 79° Precipitation 65%

Day

N

E

S

W

  • SSW 10 mph
  • Gusts: 18 mph

Mostly cloudy and humid with showers and thunderstorms becoming more widespread

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.47 in
  • Rain: 0.47 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5 hrs
  • Hours of Rain: 5 hrs
Lo 64° RealFeel® 62° Precipitation 65%

Night

N

E

S

W

  • SW 6 mph
  • Gusts: 14 mph

Cloudy and humid; showers and thunderstorms in the evening followed by periods of rain late

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.24 in
  • Rain: 0.24 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs

Temperature History - Aug 18

more Historical Weather Data >
  Today Normal Record 8/18/2013
High 79° 81° N/A 77°
Low 64° 59° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:55 AM with 13:47 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:19 PM with 21:23 of moolight, then sets at 2:43 PM

Top Story

Waltham Weather Report

Boston: Cooler Air to Return Following Severe Storms, Tornado

July 28, 2014; 10:33 AM ET

Following the thunderstorms of early in the week, Boston will see cooler and less humid through late week. more >