• Tue

    Feb 16

    44°Lo 22°

    Not as cold with snow

    Beneficial weather for asthma
    • Hi
      RealFeel
      41°
    • UV
      2 - Low
    • Air Qual.
      Good
  • Wed

    Feb 17

    35°Lo 14°

    A bit of ice in the morning

    Beneficial weather for asthma
    • Hi
      RealFeel
      28°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Thu

    Feb 18

    32°Lo 23°

    Snow and ice possible

    Beneficial weather for asthma
    • Hi
      RealFeel
      26°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Fri

    Feb 19

    32°Lo 30°

    Overcast

    Beneficial weather for asthma
    • Hi
      RealFeel
      30°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Sat

    Feb 20

    49°Lo 31°

    Cloudy and milder

    Beneficial weather for asthma
    • Hi
      RealFeel
      43°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
Next Previous
Hi 44° RealFeel® 41° Precipitation 66%

Day

N

E

S

W

  • NE 6 mph
  • Gusts: 10 mph

Not as cold with periods of snow

  • Max UV Index: 1 (Low)
  • Thunderstorms: 2%
  • Precipitation: 0.23 in
  • Rain: 0 in
  • Snow: 1.6 in
  • Ice: 0 in
  • Hours of Precipitation: 4.5 hrs
  • Hours of Rain: 0 hrs
Lo 22° RealFeel® 10° Precipitation 75%

Night

N

E

S

W

  • N 9 mph
  • Gusts: 15 mph

Freezing rain late; until then, periods of rain and sleet, some heavy in the evening

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • Precipitation: 0.82 in
  • Rain: 0.36 in
  • Snow: 0 in
  • Ice: 0.47 in
  • Hours of Precipitation: 8 hrs
  • Hours of Rain: 2 hrs

Temperature History - Feb 16

more Historical Weather Data >
  Today Normal Record 2/16/2015
High 44° 37° N/A 18°
Low 22° 19° N/A -5°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:42 AM with 10:36 of sunlight, then sets at 5:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:51 AM with 14:49 of moolight, then sets at 2:40 AM

Derry Weather Report

Boston: Polar vortex to smack region during Valentine's Day weekend

February 11, 2016; 2:14 AM ET

The coldest air of the winter and perhaps during all of last winter will plunge across the Boston area during Valentine's Day weekend. more >