• Today

    Apr 25

    56°Lo 32°

    Partly sunny; breezy, warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Sun

    Apr 26

    60°Lo 37°

    Partly sunny, a shower or two

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Mon

    Apr 27

    56°Lo 41°

    A passing shower or two

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

    Apr 28

    57°Lo 39°

    Times of clouds and sun

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      70%
    more
  • Wed

    Apr 29

    66°Lo 39°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      54%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 51° 52° 53° 54° 56° 55° 55° 55°
RealFeel® 50° 51° 51° 52° 53° 51° 52° 51°
Humidity 31% 29% 28% 27% 27% 27% 30% 34%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 14 WNW 14 WNW 15 NW 15 NW 15 NW 14 NNW 9 NNW 8 NNW
UV Index 5 6 5 4 3 2 1 0
Cloud Cover 60% 64% 69% 68% 67% 65% 64% 61%
Dew Point 21° 20° 21° 21° 22° 22° 24° 27°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Apr 25

more Historical Weather Data >
  Today Normal Record 4/25/2014
High 56° 62° N/A 65°
Low 32° 40° N/A 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 13:50 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:45 AM with 14:15 of moolight, then sets at 2:00 AM

Londonderry Weather Report

Boston: Cool, but Mostly Dry Weekend in Store

April 25, 2015; 3:28 AM ET

The Boston area will slide mostly in between a chilly storm to the north and a drenching southern rainstorm this weekend. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps