• Tonight

    Jul 3

    Lo 56°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Sat

    Jul 4

    76°Lo 56°

    An afternoon shower or two

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

    Jul 5

    85°Lo 60°

    Mostly sunny

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

    Jul 6

    88°Lo 61°

    Warm with plenty of sun

    Low ragweed pollen levels
    • Precip
      5%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      4%
    more
  • Tue

    Jul 7

    79°Lo 67°

    A shower and t-storm around

    Ragweed Pollen Weather
    • Precip
      62%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      69%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Partly Cloudy
Partly Sunny
Partly Sunny
Temp (°F) 60° 60° 59° 57° 56° 57° 57° 59°
RealFeel® 61° 60° 59° 58° 57° 58° 58° 62°
Humidity 73% 78% 80% 79% 82% 81% 81% 75%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
2%
 
1%
 
0%
 
0%
 
0%
 
0%
 
0%
 
3%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 4 SSW 2 SSW 2 SW 2 SW 2 SW 2 WSW 2 SW 2 SSW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 26% 26% 26% 26% 26% 30% 43% 45%
Dew Point 52° 53° 53° 51° 50° 51° 51° 52°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Jul 4

more Historical Weather Data >
  Today Normal Record 7/4/2014
High 76° 82° N/A 73°
Low 56° 62° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:12 AM with 15:15 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:11 PM with 11:09 of moolight, then sets at 9:20 AM

Londonderry Weather Report

Boston: Rain May Spoil Some Fourth of July Festivities

July 3, 2015; 5:27 PM ET

Wet weather will be making a return to the Boston area as Independence Day activities ramp up. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps