• Today

    Apr 29

    56°Lo 37°

    Partly sunny and warmer

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

    Apr 30

    62°Lo 42°

    Times of sun and clouds

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

    May 1

    53°Lo 41°

    Cooler with a little rain

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

    May 2

    50°Lo 37°

    Cloudy, a little rain; cool

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

    May 3

    64°Lo 42°

    Warmer with low clouds

    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 >
  Fri
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 41° 41° 40° 40° 44° 47° 50° 52°
RealFeel® 38° 38° 38° 42° 48° 54° 59° 62°
Humidity 53% 51% 52% 62% 53% 44% 39% 37%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
1%
 
1%
 
3%
 
6%
 
6%
 
6%
 
6%
 
6%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 6 NE 6 NE 6 NE 5 ENE 5 E 5 E 5 ESE 5 SE
UV Index 0 0 0 1 2 3 4 5
Cloud Cover 75% 88% 64% 45% 45% 45% 45% 45%
Dew Point 25° 24° 24° 28° 28° 26° 26° 27°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 29

more Historical Weather Data >
  Today Normal Record 4/29/2015
High 56° 63° N/A 63°
Low 37° 42° N/A 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:04 of sunlight, then sets at 7:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:17 AM with 10:16 of moolight, then sets at 11:33 AM

Londonderry Weather Report

Rounds of rain, storms to soak mid-Atlantic into first week of May

April 29, 2016; 6:33 AM ET

While dry air holds over much of New England through Saturday, rounds of rain and storms will take aim on much of the mid-Atlantic into next week. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps