• Today

    Apr 16

    44°Lo 27°

    Brisk and much colder

    Good for home energy
    • Avg
      RealFeel
      29°
    • Hi
      RealFeel
      39°
    • Wind
      Speed
      14 mph
    more
  • Thu

    Apr 17

    43°Lo 34°

    Mostly sunny, breezy and cold

    Good for home energy
    • Avg
      RealFeel
      27°
    • Hi
      RealFeel
      32°
    • Wind
      Speed
      16 mph
    more
  • Fri

    Apr 18

    49°Lo 35°

    Variable cloudiness

    Fair for home energy
    • Avg
      RealFeel
      39°
    • Hi
      RealFeel
      47°
    • Wind
      Speed
      8 mph
  • Sat

    Apr 19

    56°Lo 38°

    Warmer with a shower or two

    Fair for home energy
    • Avg
      RealFeel
      48°
    • Hi
      RealFeel
      56°
    • Wind
      Speed
      5 mph
    more
  • Sun

    Apr 20

    58°Lo 39°

    Intervals of clouds and sun

    Fair for home energy
    • Avg
      RealFeel
      46°
    • Hi
      RealFeel
      57°
    • Wind
      Speed
      9 mph
    more
Next Previous
Hi 49° RealFeel® 47° Precipitation 13%

Day

N

E

S

W

  • E 8 mph
  • Gusts: 12 mph

Variable cloudiness

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 35° RealFeel® 32° Precipitation 55%

Night

N

E

S

W

  • NE 5 mph
  • Gusts: 8 mph

Cloudy with a little rain late

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 49° 57° 94° (1976) 63°
Low 35° 42° 26° (1887) 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 13:30 of sunlight, then sets at 7:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:15 PM with 9:55 of moolight, then sets at 9:10 AM

Top Story

Cambridge Weather Report

Boston: Chill to Ease Slowly by Easter Weekend

April 16, 2014; 2:47 PM ET

The return of more seasonable temperatures to Boston will coincide with this Easter weekend. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index