• Today

    Feb 9

    29°Lo 15°

    Mostly cloudy

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      31°
    • UV
      2 - Low
    • Cloud
      Cover
      91%
  • Wed

    Feb 10

    34°Lo 22°

    Mostly cloudy with flurries

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      36°
    • UV
      2 - Low
    • Cloud
      Cover
      92%
    more
  • Thu

    Feb 11

    29°Lo 6°

    Mostly cloudy, p.m. flurries

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      21°
    • UV
      2 - Low
    • Cloud
      Cover
      91%
    more
  • Fri

    Feb 12

    25°Lo 13°

    Cold with clouds and sun

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      19°
    • UV
      2 - Low
    • Cloud
      Cover
      50%
    more
  • Sat

    Feb 13

    16°Lo -5°

    Colder with a little snow

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      11°
    • UV
      2 - Low
    • Cloud
      Cover
      95%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Flurries
Temp (°F) 28° 29° 28° 27° 26° 24° 23° 22°
RealFeel® 31° 30° 29° 28° 27° 26° 26° 25°
Humidity 61% 60% 61% 65% 69% 71% 71% 72%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
20%
 
20%
 
20%
 
20%
 
25%
 
34%
 
37%
 
40%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 4 N 4 N 4 N 2 NNE 2 ENE 2 SSE 2 SSE 2 S
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 90% 90% 90% 87% 84% 82% 80% 77%
Dew Point 16° 16° 16° 16° 17° 16° 15° 14°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Feb 9

more Historical Weather Data >
  Today Normal Record 2/9/2015
High 29° 36° N/A 16°
Low 15° 18° N/A 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:51 AM with 10:18 of sunlight, then sets at 5:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:19 AM with 11:22 of moolight, then sets at 6:41 PM

Londonderry Weather Report

Boston: Dangerous cold to follow rounds of snow this week

February 9, 2016; 4:59 AM ET

Rounds of snow and slippery travel this week around Boston will be followed by the coldest air of the season so far for the Valentine's Day weekend. more >

Tue. Sinus Headache

Tue. UV Index