• Sun

    Apr 5

    42°Lo 24°

    Rain and ice possible

    Very Unlikely for a snow day
    • Snow
      18%
    • Ice
      13%
    • Snow
      0 in
    more
  • Mon

    Apr 6

    43°Lo 25°

    Increasing cloudiness

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

    Apr 7

    44°Lo 33°

    Partly sunny

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

    Apr 8

    46°Lo 42°

    Periods of rain

    Unlikely for a snow day
    • Snow
      10%
    • Ice
      0%
    • Snow
      0 in
  • Thu

    Apr 9

    63°Lo 44°

    Mostly sunny and warmer

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 46° RealFeel® 40° Precipitation 67%

Day

N

E

S

W

  • S 10 mph
  • Gusts: 30 mph

Periods of rain

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.33 in
  • Rain: 0.33 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5.5 hrs
  • Hours of Rain: 5.5 hrs
Lo 42° RealFeel® 33° Precipitation 67%

Night

N

E

S

W

  • SW 10 mph
  • Gusts: 29 mph

Cloudy with a couple of showers, mainly early

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.12 in
  • Rain: 0.12 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs

Temperature History - Apr 8

more Historical Weather Data >
  Today Normal Record 4/8/2014
High 46° 54° N/A 65°
Low 42° 34° N/A 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 13:03 of sunlight, then sets at 7:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:31 PM with 10:00 of moolight, then sets at 9:31 AM

Derry Weather Report

Boston to Turn Sharply Colder, Little Snowy This Weekend

March 27, 2015; 12:10 AM ET

Wintry conditions and cold will return to the Boston area through Sunday morning. 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.