• Mon

    Sep 1

    83°Lo 63°

    A p.m. t-storm in spots

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

    Sep 2

    83°Lo 61°

    An afternoon thunderstorm

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

    Sep 3

    81°Lo 57°

    Some rain and a thunderstorm

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

    Sep 4

    83°Lo 55°

    A full day of sunshine

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

    Sep 5

    83°Lo 57°

    A full day of sunshine

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 81° RealFeel® 84° Precipitation 63%

Day

N

E

S

W

  • N 2 mph
  • Gusts: 8 mph

A couple of showers in the morning followed by occasional rain and a thunderstorm in the afternoon

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 31%
  • Precipitation: 0.3 in
  • Rain: 0.3 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs
Lo 57° RealFeel® 55° Precipitation 1%

Night

N

E

S

W

  • NNW 4 mph
  • Gusts: 10 mph

Becoming clear

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

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2013
High 81° 78° N/A 73°
Low 57° 52° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 13:05 of sunlight, then sets at 7:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:04 PM with 9:57 of moolight, then sets at 1:01 AM

Top Story

Winchester Weather Report

Warmth to Bounce Back in Boston Over Labor Day Weekend

August 27, 2014; 10:08 PM ET

After another big cooldown, warm and humid weather will bounce back in Boston, during the Labor Day weekend. 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.