• Today

    Jan 26

    23°Lo 16°

    Snow late this afternoon

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Tue

    Jan 27

    19°Lo 14°

    Blizzard

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Wed

    Jan 28

    24°Lo 5°

    Partly sunny

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

    Jan 29

    30°Lo 19°

    Not as cold

    Low ragweed pollen levels
    • Precip
      9%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      77%
    more
  • Fri

    Jan 30

    32°Lo 8°

    Periods of snow

    Ragweed Pollen Weather
    • Precip
      65%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      77%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Flurries
Flurries
Temp (°F) 18° 19° 21° 22° 23° 22° 22° 21°
RealFeel® 19° 20° 19° 19° 19° 18° 13°
Humidity 57% 55% 55% 55% 56% 60% 62% 65%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
1%
 
13%
 
13%
 
17%
 
37%
 
41%
 
41%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 5 NNE 5 NE 6 NE 6 NE 6 NE 6 NE 9 NE 12 NE
UV Index 1 1 1 0 0 0 0 0
Cloud Cover 87% 92% 95% 95% 95% 95% 95% 95%
Dew Point 10° 11° 11°
Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Jan 26

more Historical Weather Data >
  Today Normal Record 1/26/2014
High 23° 33° N/A 24°
Low 16° 15° N/A 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:06 AM with 9:44 of sunlight, then sets at 4:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:38 AM with 13:49 of moolight, then sets at 12:27 AM

Derry Weather Report

Blizzard to Bring Boston to a Standstill Tuesday

January 26, 2015; 1:16 AM ET

Boston is bracing for a major blizzard that will bring the city to standstill Monday night through Tuesday. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps