• Wed

    Feb 17

    45°Lo 20°

    Sunshine and patchy clouds

    Unlikely for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      20%
    • Hours of Precip
      0
    more
  • Thu

    Feb 18

    30°Lo 14°

    Clouds breaking and colder

    Watch for hair frizz
    • Wind
      Gust
      21 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Fri

    Feb 19

    38°Lo 22°

    Partly sunny and not as cold

    Unlikely for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      20%
    • Hours of Precip
      4.5
    more
  • Sat

    Feb 20

    42°Lo 31°

    Cloudy

    Watch for hair frizz
    • Wind
      Gust
      24 mph
    • Precip
      25%
    • Hours of Precip
      3.5
  • Sun

    Feb 21

    50°Lo 31°

    Considerable cloudiness

    Advisory for hair frizz
    • Wind
      Gust
      25 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
Next Previous
Hi 42° RealFeel® 36° Precipitation 25%

Day

N

E

S

W

  • S 8 mph
  • Gusts: 24 mph

Cloudy

  • Max UV Index: 1 (Low)
  • Thunderstorms: 8%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 31° RealFeel® 23° Precipitation 75%

Night

N

E

S

W

  • SW 8 mph
  • Gusts: 23 mph

Considerable cloudiness with rain ending, then a leftover shower

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs

Temperature History - Feb 20

more Historical Weather Data >
  Today Normal Record 2/20/2015
High 42° 41° N/A 18°
Low 31° 25° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 10:49 of sunlight, then sets at 5:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:38 PM with 14:07 of moolight, then sets at 5:45 AM

Blackstone Weather Report

Boston: Polar vortex to smack region during Valentine's Day weekend

February 12, 2016; 8:07 AM ET

The coldest air of the winter and perhaps during all of last winter will plunge across the Boston area during Valentine's Day weekend. more >