• Today

    Feb 13

    17°Lo -7°

    A snow shower this morning

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      2 - Low
    • Air Qual.
      Moderate
  • Sun

    Feb 14

    9°Lo -3°

    Mostly sunny and frigid

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

    Feb 15

    26°Lo 23°

    Snow late in the afternoon

    Beneficial weather for asthma
    • Hi
      RealFeel
      23°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Tue

    Feb 16

    48°Lo 29°

    Milder with rain

    Neutral weather for asthma
    • Hi
      RealFeel
      39°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Wed

    Feb 17

    42°Lo 22°

    Mostly cloudy, snow showers

    Beneficial weather for asthma
    • Hi
      RealFeel
      45°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
Partly Cloudy
Flurries
Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) -2° -3°
RealFeel® -10° -14° -15° -17° -20° -21° -25° -29°
Humidity 42% 40% 44% 43% 44% 46% 47% 47%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
47%
 
51%
 
47%
 
6%
 
6%
 
6%
 
6%
 
6%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (mph) 15 WNW 15 WNW 15 WNW 15 WNW 14 WNW 14 WNW 14 WNW 17 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 65% 67% 70% 65% 46% 46% 46% 46%
Dew Point -10° -12° -12° -14° -16° -17° -18° -19°
Middle Grid line 10 F Middle Grid line 5 F Middle Grid line 0 F

Temperature History - Feb 13

more Historical Weather Data >
  Today Normal Record 2/13/2015
High 17° 36° N/A 16°
Low -7° 18° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:46 AM with 10:28 of sunlight, then sets at 5:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:44 AM with 13:44 of moolight, then sets at 11:28 PM

Derry Weather Report

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

February 13, 2016; 7:10 AM ET

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

Sat. Air Quality

Sat. Asthma Risk

Sat. UV Index