• Sat

    Nov 15

    49°Lo 32°

    Partly sunny

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Nov 16

    44°Lo 28°

    Mostly sunny

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Nov 17

    43°Lo 31°

    Sunny

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Nov 18

    53°Lo 41°

    Cloudy

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Nov 19

    55°Lo 41°

    Periods of rain

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
Next Previous
Hi 55° RealFeel® 48° Precipitation 64%

Day

N

E

S

W

  • SW 15 mph
  • Gusts: 30 mph

Periods of rain

  • Max UV Index: 1 (Low)
  • Thunderstorms: 24%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 41° RealFeel® 32° Precipitation 12%

Night

N

E

S

W

  • WSW 13 mph
  • Gusts: 25 mph

Mostly cloudy

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

Temperature History - Nov 19

more Historical Weather Data >
  Today Normal Record 11/19/2013
High 55° 48° N/A 48°
Low 41° 32° N/A 31°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:42 AM with 9:37 of sunlight, then sets at 5:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:30 AM with 11:18 of moolight, then sets at 3:48 PM

Derry Weather Report

Nor'easter to Affect Boston This Week With Rain, Wind

October 21, 2014; 12:02 PM ET

A developing nor'easter will bring rain and wind to 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.