• Tonight

    Apr 19

    Lo 41°

    Becoming cloudy

    Stargazing Weather
    • Cloud
      Cover
      80%
    • Precip
      13%
    • Hours of Precip
      0
  • Mon

    Apr 20

    50°Lo 50°

    Becoming windier with rain

    Poor for stargazing
    • Cloud
      Cover
      99%
    • Precip
      69%
    • Hours of Precip
      11.5
    more
  • Tue

    Apr 21

    66°Lo 46°

    Warmer with a shower or two

    Very Good for stargazing
    • Cloud
      Cover
      4%
    • Precip
      18%
    • Hours of Precip
      2
    more
  • Wed

    Apr 22

    61°Lo 44°

    Mostly cloudy and breezy

    Poor for stargazing
    • Cloud
      Cover
      84%
    • Precip
      60%
    • Hours of Precip
      1.5
    more
  • Thu

    Apr 23

    54°Lo 37°

    Cloudy and breezy

    Good for stargazing
    • Cloud
      Cover
      38%
    • Precip
      25%
    • Hours of Precip
      0
    more
Next Previous
Hi 52° RealFeel® 56° Precipitation 9%

Day

N

E

S

W

  • E 10 mph
  • Gusts: 17 mph

Increasing cloudiness

  • Max UV Index: 6 (High)
  • Thunderstorms: 7%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 41° RealFeel® 36° Precipitation 13%

Night

N

E

S

W

  • SSE 8 mph
  • Gusts: 14 mph

Becoming cloudy

  • 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 - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2014
High 52° 57° 87° (1914) 63°
Low 41° 42° 22° (1875) 37°

Solunar Information for Charlestown, MA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:57 AM with 13:33 of sunlight, then sets at 7:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:38 AM with 14:06 of moolight, then sets at 8:44 PM

Sat, Apr 25
First
Mon, May 4
Full
Mon, May 11
Last
Mon, May 18
New

Charlestown Weather Report

2015 Boston Marathon Forecast: Rain and Wind in Store for Runners

April 19, 2015; 7:12 PM ET

The 119th Boston Marathon will take place on Monday, April 20, and runners set to take on the historic course will face cool and rainy conditions. more >

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Sun. Stargazing