• Tonight

    Feb 9

    Lo 15°

    Mostly cloudy with a flurry

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Wed

    Feb 10

    34°Lo 20°

    Mostly cloudy with flurries

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Thu

    Feb 11

    29°Lo 5°

    Mostly cloudy, p.m. flurries

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    Feb 12

    24°Lo 11°

    Cold with clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Feb 13

    18°Lo -8°

    Windy and frigid

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    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
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Sunny
Cloudy
Mostly Cloudy
Mostly Cloudy
Flurries
Temp (°F) 28° 29° 28° 27° 26° 25° 24° 23°
RealFeel® 29° 29° 26° 23° 24° 24° 24° 24°
Humidity 61% 60% 61% 65% 69% 72% 72% 71%
   
  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) 5 WNW 5 WNW 6 NW 6 NNW 5 N 5 SSE 4 S 2 S
UV Index 1 1 0 0 0 0 0 0
Cloud Cover 79% 82% 53% 48% 74% 82% 80% 77%
Dew Point 16° 16° 16° 16° 17° 17° 16° 15°
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 7:18 AM with 11:23 of moolight, then sets at 6:41 PM

Derry Weather Report

Boston: Dangerous cold to follow rounds of snow this week

February 9, 2016; 5:53 PM ET

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

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps