• Today

    Sep 1

    90°Lo 67°

    A thunderstorm this afternoon

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

    Sep 2

    89°Lo 68°

    Fog in the morning; some sun

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

    Sep 3

    83°Lo 61°

    Sunny

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

    Sep 4

    83°Lo 60°

    Mostly sunny and warm

    Low ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      11%
  • Fri

    Sep 5

    87°Lo 66°

    Sunny and remaining warm

    Ragweed Pollen Weather
    • Precip
      14%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      10%
    more
Next Previous
Clear 74° Lo 66° RealFeel® 71° / 63°

N

E

S

W

  • Precipitation: 10%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 65%
  • Cloud Cover: 1%
  • Dew Point: 58° F
  • Visibility: 10 mi
3 mph

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2013
High 83° 77° N/A 82°
Low 60° 57° N/A 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 13:02 of sunlight, then sets at 7:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:54 PM with 10:07 of moolight, then sets at 2:01 AM

Top Story

Derry Weather Report

Boston: Warmth to Hold Beyond Labor Day

September 1, 2014; 1:07 PM ET

Labor Day weekend traditionally marks the unofficial end to summer, but the weather has another idea in mind with summer warmth surging in around Boston. more >

Thu. Dust & Dander

Thu. Wind Maps