• Today

    Jul 30

    86°Lo 67°

    Partial sunshine

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

    Jul 31

    74°Lo 64°

    Rain and drizzle; not as warm

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

    Aug 1

    72°Lo 63°

    Mostly cloudy, a little rain

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

    Aug 2

    74°Lo 58°

    Periods of sun with a shower

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

    Aug 3

    81°Lo 63°

    Partly sunny and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Mostly clear 68° RealFeel® 66°

N

E

S

W

  • Humidity: 72%
  • Pressure: 29.99 in ↑
  • UV Index: 0
  • Cloud Cover: 25%
  • Ceiling: 17700 ft
  • Dew Point: 59° F
  • Visibility: 10 mi
5 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:35 AM with 14:33 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:26 AM with 14:56 of moolight, then sets at 5:22 PM

Temperature Summary - 5:21 AM

  Temp (°F)
Now 68°
Yesterday 61°
RealFeel® 66°
RealFeel® Shade 66°
Wind Chill 68°
Dew Point 59°
  Hi / Lo
Previous 6 Hours 74°
  66°
Previous 12 Hours 83°
  66°
Previous 24 Hours 86°
  66°

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2015
High 86° 83° N/A 91°
Low 67° 63° N/A 70°

Precipitation Summary - 5:21 AM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0.03
Previous 18 Hours 0.03
Previous 24 Hours 0.17

Derry Weather Report

Soaking storms to elevate flash flood threat in northeastern US this weekend

July 30, 2016; 2:21 AM ET

Rounds of drenching showers and heavy thunderstorms will heighten the risk of flash flooding across the northeastern United States through the final weekend of July. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps