• Today

    Aug 3

    87°Lo 67°

    Partly sunny and more humid

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

    Aug 4

    86°Lo 61°

    A thunderstorm in the area

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

    Aug 5

    80°Lo 57°

    Clouds and sun with a shower

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

    Aug 6

    79°Lo 58°

    Pleasant with periods of sun

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

    Aug 7

    76°Lo 59°

    Nice with periods of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Partly sunny 89° RealFeel® 90°

N

E

S

W

  • Humidity: 41%
  • Pressure: 29.76 in
  • UV Index: 2
  • Cloud Cover: 35%
  • Ceiling: 37900 ft
  • Dew Point: 63° F
  • Visibility: 10 mi
9 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:38 AM with 14:26 of sunlight, then sets at 8:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:00 PM with 12:40 of moolight, then sets at 10:40 AM

Temperature Summary - 4:29 PM

  Temp (°F)
Now 89°
Yesterday 95°
RealFeel® 90°
RealFeel® Shade 87°
Wind Chill 89°
Dew Point 63°
  Hi / Lo
Previous 6 Hours 89°
  82°
Previous 12 Hours 89°
  64°
Previous 24 Hours 89°
  64°

Temperature History - Aug 3

more Historical Weather Data >
  Today Normal Record 8/3/2014
High 87° 82° N/A 74°
Low 67° 63° N/A 58°

Precipitation Summary - 4:29 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

Londonderry Weather Report

Boston: Warmth to Continue Early This Week Before Cooldown Arrives

August 3, 2015; 2:15 PM ET

Above-average temperatures will continue through the early part of this week around Boston but a cooldown is on the horizon. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps