• Early AM

    May 1

    Lo 42°

    Increasing clouds

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Today

    May 1

    57°Lo 41°

    Cool with rain and drizzle

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

    May 2

    52°Lo 42°

    Breezy with rain at times

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

    May 3

    61°Lo 42°

    Warmer with partial sunshine

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

    May 4

    61°Lo 44°

    Cloudy to partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 52° RealFeel® 44° Precipitation 68%

Day

N

E

S

W

  • NNE 16 mph
  • Gusts: 32 mph

Breezy and cool with rain at times

  • Max UV Index: 2 (Low)
  • Thunderstorms: 24%
  • Precipitation: 0.39 in
  • Rain: 0.39 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5.5 hrs
  • Hours of Rain: 5.5 hrs
Lo 42° RealFeel® 41° Precipitation 40%

Night

N

E

S

W

  • WNW 5 mph
  • Gusts: 17 mph

An evening shower in spots; otherwise, considerable cloudiness

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Derry Pollen Levels - May 2

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Tree Pollen

    Low

  • Ragweed Pollen

    Low

  • Mold

    Low

  • Grass Pollen

    Low

Temperature History - May 2

more Historical Weather Data >
  Today Normal Record 5/2/2015
High 52° 64° N/A 70°
Low 42° 43° N/A 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:11 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:13 AM with 11:39 of moolight, then sets at 2:52 PM

Derry Weather Report

Rain to ease unusual northeastern US dryness but to put a damper on outdoor plans

May 1, 2016; 12:55 AM ET

Expanding rainfall will bring good news for unusually dry portions of the northeastern United States into the start of May. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps