• Today

    Oct 31

    53°Lo 37°

    Cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      52°
    • UV
      1 - Low
    • Air Qual.
      Good
    more
  • Sat

    Nov 1

    47°Lo 35°

    Windy and colder with rain

    Neutral weather for asthma
    • Hi
      RealFeel
      34°
    • UV
      1 - Low
    • Air Qual.
      Good
  • Sun

    Nov 2

    42°Lo 28°

    A bit of snow and rain

    Neutral weather for asthma
    • Hi
      RealFeel
      26°
    • UV
      1 - Low
    • Air Qual.
      Good
    more
  • Mon

    Nov 3

    48°Lo 29°

    Partly sunny and breezy

    Beneficial weather for asthma
    • Hi
      RealFeel
      39°
    • UV
      2 - Low
    • Cloud
      Cover
      26%
    more
  • Tue

    Nov 4

    55°Lo 41°

    Partly sunny and milder

    Beneficial weather for asthma
    • Hi
      RealFeel
      54°
    • UV
      2 - Low
    • Cloud
      Cover
      42%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
3pm
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Rain
Rain
Rain
Rain
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 47° 47° 46° 44° 43° 42° 41° 41°
RealFeel® 34° 34° 33° 32° 31° 31° 30° 30°
Humidity 70% 70% 72% 74% 76% 76% 76% 76%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
57%
 
57%
 
64%
 
64%
 
49%
 
34%
 
34%
 
40%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
11%
 
11%
 
15%
Ice
 
0%
 
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 20 N 18 N 17 N 16 N 16 N 14 N 14 N 14 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 99% 99% 99% 100% 100% 94% 94% 94%
Dew Point 37° 38° 37° 37° 36° 35° 34° 34°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Nov 1

more Historical Weather Data >
  Today Normal Record 11/1/2013
High 47° 56° N/A 69°
Low 35° 37° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:19 AM with 10:19 of sunlight, then sets at 5:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:37 PM with 11:35 of moolight, then sets at 2:12 AM

Derry Weather Report

Boston: Storm to Bring a Brush With Snow; Blast Wind and Cold

October 31, 2014; 2:36 PM ET

As much colder air bursts into Boston this weekend, the area will have a close call with a snowstorm. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Sat. Air Quality

Sat. Asthma Risk

Sat. UV Index