• Wed

    Feb 17

    38°Lo 21°

    A wintry mix possible

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Thu

    Feb 18

    42°Lo 22°

    Snow and ice possible

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    Feb 19

    43°Lo 21°

    Increasing cloudiness

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Feb 20

    48°Lo 29°

    Sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Feb 21

    46°Lo 27°

    Sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 38° RealFeel® 42° Precipitation 35%

Day

N

E

S

W

  • SE 5 mph
  • Gusts: 14 mph

Cloudy; snow, sleet and rain possible in the morning, then rain possible in the afternoon

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 21° RealFeel® 10° Precipitation 81%

Night

N

E

S

W

  • NE 7 mph
  • Gusts: 21 mph

Colder with snow and sleet

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.57 in
  • Rain: 0 in
  • Snow: 1.7 in
  • Ice: 0.45 in
  • Hours of Precipitation: 5.5 hrs
  • Hours of Rain: 0 hrs

Temperature History - Feb 17

more Historical Weather Data >
  Today Normal Record 2/17/2015
High 38° 37° N/A 24°
Low 21° 20° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 10:39 of sunlight, then sets at 5:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:42 PM with 14:53 of moolight, then sets at 3:35 AM

Derry Weather Report

Boston: Another winter storm to start the new week

February 7, 2016; 7:04 AM ET

Benign weather is in the offing for the Boston area this weekend before a new round of disruptive snow starts the new week. more >

Health Weather

Jan 19, 2016; 10:05 AM ET How the weather impacts people's health