• Today

    Jul 31

    87°Lo 66°

    Mostly sunny and less humid

    Excellent for biking
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      21 mph
  • Sat

    Aug 1

    87°Lo 65°

    Sun mixing with clouds

    Excellent for biking
    • Precip
      21%
    • Hours of Precip
      1
    • Wind
      Gust
      17 mph
    more
  • Sun

    Aug 2

    85°Lo 70°

    Sunshine and patchy clouds

    Very Good for biking
    • Precip
      12%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    more
  • Mon

    Aug 3

    89°Lo 73°

    Partly sunny and breezy

    Very Good for biking
    • Precip
      18%
    • Hours of Precip
      0
    • Wind
      Gust
      23 mph
    more
  • Tue

    Aug 4

    86°Lo 66°

    A thunderstorm in the area

    Very Good for biking
    • Precip
      40%
    • Hours of Precip
      1
    • Wind
      Gust
      20 mph
    more
Next Previous
Hi 87° RealFeel® 88° Precipitation 2%

Day

N

E

S

W

  • WSW 10 mph
  • Gusts: 21 mph

Mostly sunny and less humid

  • Max UV Index: 7 (High)
  • Thunderstorms: 1%
  • 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 9%

Night

N

E

S

W

  • WSW 7 mph
  • Gusts: 12 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • 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 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 87° 81° 98° (1917) 81°
Low 66° 66° 54° (1895) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:35 AM with 14:30 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:04 PM with 10:56 of moolight, then sets at 7:00 AM

Charlestown Weather Report

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

July 31, 2015; 2:30 PM ET

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

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.