• Today

    Feb 14

    10°Lo -5°

    Mostly sunny and frigid

    Neutral weather for migraines
    • Hi
      RealFeel
    • UV
      4 - Moderate
    • Cloud
      Cover
      10%
  • Mon

    Feb 15

    25°Lo 21°

    Snow late in the afternoon

    Neutral weather for migraines
    • Hi
      RealFeel
      24°
    • UV
      2 - Low
    • Cloud
      Cover
      49%
    more
  • Tue

    Feb 16

    51°Lo 31°

    Warmer with rain

    At Risk weather for migraines
    • Hi
      RealFeel
      44°
    • UV
      2 - Low
    • Cloud
      Cover
      99%
    more
  • Wed

    Feb 17

    44°Lo 25°

    Mostly cloudy

    Beneficial weather for migraines
    • Hi
      RealFeel
      43°
    • UV
      2 - Low
    • Cloud
      Cover
      81%
    more
  • Thu

    Feb 18

    36°Lo 14°

    A snow squall in the p.m.

    Beneficial weather for migraines
    • Hi
      RealFeel
      33°
    • UV
      4 - Moderate
    • Cloud
      Cover
      50%
    more
Next Previous
Hi 10° RealFeel® 1° Precipitation 1%

Day

N

E

S

W

  • WNW 10 mph
  • Gusts: 22 mph

Mostly sunny and frigid; extreme cold can be dangerous for outdoor activities in the morning

  • Max UV Index: 3 (Moderate)
  • 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 -5° RealFeel® 0° Precipitation 0%

Night

N

E

S

W

  • WSW 4 mph
  • Gusts: 8 mph

Clear and bitterly cold

  • 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 - Feb 14

more Historical Weather Data >
  Today Normal Record 2/14/2015
High 10° 37° N/A 18°
Low -5° 19° N/A -4°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 10:31 of sunlight, then sets at 5:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:23 AM with 14:13 of moolight, then sets at 12:36 AM

Londonderry Weather Report

Boston: Flood threat to follow frigid Valentine's Day weekend

February 14, 2016; 8:25 AM ET

A sharp warmup and flood threat will follow the frigid Valentine’s Day weekend in Boston. more >

Sun. Migraine Headache

Sun. UV Index