• Tonight

    Apr 27

    Lo 43°

    A passing shower or two

    Bicycling Weather
    • Precip
      50%
    • Hours of Precip
      0.5
    • Wind
      Gust
      23 mph
  • Tue

    Apr 28

    59°Lo 46°

    Clouds breaking for some sun

    Very Good for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      24 mph
    more
  • Wed

    Apr 29

    57°Lo 43°

    Times of sun and clouds

    Very Good for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
    more
  • Thu

    Apr 30

    56°Lo 43°

    Times of sun and clouds

    Very Good for biking
    • Precip
      20%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
    more
  • Fri

    May 1

    49°Lo 42°

    Colder with a shower possible

    Fair for biking
    • Precip
      30%
    • Hours of Precip
      0
    • Wind
      Gust
      32 mph
    more
Next Previous
Hi 58° RealFeel® 57° Precipitation 50%

Day

N

E

S

W

  • NNW 12 mph
  • Gusts: 23 mph

Cloudy, becoming breezy this afternoon with a shower in spots late in the afternoon

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 43° RealFeel® 28° Precipitation 58%

Night

N

E

S

W

  • NNW 17 mph
  • Gusts: 26 mph

Mostly cloudy and breezy with a brief shower or two

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.09 in
  • Rain: 0.09 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Apr 27

more Historical Weather Data >
  Today Normal Record 4/27/2014
High 58° 60° 92° (1990) 50°
Low 43° 44° 33° (1993) 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 13:54 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:38 PM with 13:24 of moolight, then sets at 3:02 AM

Charlestown Weather Report

Late-Week Storm Could Bring Rain, Wind to Boston

April 27, 2015; 11:09 AM ET

Following midweek partial sunshine around Boston, a southern storm could spread wind and rain along the Atlantic coast on at the end of the week. 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.