• Today

    Jul 30

    90°Lo 70°

    A gusty t-storm in the p.m.

    Warning for hair frizz
    • Wind
      Gust
      28 mph
    • Precip
      55%
    • Hours of Precip
      2
  • Fri

    Jul 31

    90°Lo 69°

    Sunny and less humid

    Watch for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Sat

    Aug 1

    86°Lo 69°

    Sun mixing with clouds

    Watch for hair frizz
    • Wind
      Gust
      18 mph
    • Precip
      18%
    • Hours of Precip
      1.5
    more
  • Sun

    Aug 2

    86°Lo 69°

    Mostly sunny

    Watch for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      18%
    • Hours of Precip
      0
    more
  • Mon

    Aug 3

    87°Lo 72°

    A thunderstorm possible

    Watch for hair frizz
    • Wind
      Gust
      18 mph
    • Precip
      30%
    • Hours of Precip
      0.5
    more
Next Previous
Hi 90° RealFeel® 93° Precipitation 55%

Day

N

E

S

W

  • SW 17 mph
  • Gusts: 28 mph

Humid with times of sun and clouds; a heavy thunderstorm late this afternoon

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.15 in
  • Rain: 0.15 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 70° RealFeel® 68° Precipitation 58%

Night

N

E

S

W

  • WSW 10 mph
  • Gusts: 20 mph

An evening shower or thunderstorm; otherwise, clouds breaking

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.12 in
  • Rain: 0.12 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2014
High 90° 82° 98° (1933) 78°
Low 70° 66° 52° (1880) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:34 AM with 14:32 of sunlight, then sets at 8:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:20 PM with 10:29 of moolight, then sets at 5:49 AM

Boston Weather Report

Boston: Some Heat Relief for Friday and Into the Weekend

July 30, 2015; 9:51 AM ET

Some relief from the heat is in store for the Boston area over the next several days. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Thu. Hair Frizz

Thu. Wind Maps

Thu. UV Index