• Today

    Apr 21

    62°Lo 43°

    Rain and a thunderstorm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Wed

    Apr 22

    57°Lo 36°

    An afternoon shower or two

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Apr 23

    48°Lo 32°

    Chilly with clouds and sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Apr 24

    48°Lo 35°

    Partly sunny and chilly

    Very Unlikely for a snow day
    • Snow
      2%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Apr 25

    54°Lo 37°

    Some sun with a shower or two

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 62° RealFeel® 59° Precipitation 65%

Day

N

E

S

W

  • W 9 mph
  • Gusts: 20 mph

Warmer; fog with rain and a thunderstorm, then clouds and sun with a shower or two

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 30%
  • Precipitation: 0.18 in
  • Rain: 0.18 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs
Lo 43° RealFeel® 38° Precipitation 12%

Night

N

E

S

W

  • SW 7 mph
  • Gusts: 13 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 30%
  • 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 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 62° 58° 83° (1947) 68°
Low 43° 39° 24° (1908) 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:58 AM with 13:37 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:11 AM with 14:45 of moolight, then sets at 10:56 PM

Worcester Weather Report

Boston: Cooler Air to Sweep Away Warmth This Week

April 21, 2015; 3:52 AM ET

Cooler air will push into the Boston area during the middle and latter part of the week. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Tue. Snow Day Potential