• Today

    May 6

    77°Lo 51°

    Sunny to partly cloudy

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

    May 7

    83°Lo 55°

    Mostly sunny and pleasant

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

    May 8

    79°Lo 55°

    Partly sunny

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

    May 9

    83°Lo 63°

    Partly sunny and very warm

    Low ragweed pollen levels
    • Precip
      19%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      32%
    more
  • Sun

    May 10

    86°Lo 61°

    Some sun with a t-storm; warm

    Ragweed Pollen Weather
    • Precip
      59%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      65%
    more
Next Previous
Hi 77° RealFeel® 81° Precipitation 8%

Day

N

E

S

W

  • SW 6 mph
  • Gusts: 9 mph

Sunny to partly cloudy

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 51° RealFeel® 52° Precipitation 9%

Night

N

E

S

W

  • S 2 mph
  • Gusts: 8 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Derry Pollen Levels - May 6

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 6

more Historical Weather Data >
  Today Normal Record 5/6/2014
High 77° 66° N/A 62°
Low 51° 44° N/A 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:33 AM with 14:18 of sunlight, then sets at 7:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:22 PM with 9:56 of moolight, then sets at 8:18 AM

Derry Weather Report

Boston: Summerlike Warmth to Return This Weekend

May 6, 2015; 5:17 AM ET

Following a cooldown at midweek, warmth will return to the Boston area by this weekend. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps