• Today

    May 29

    79°Lo 59°

    Clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    May 30

    86°Lo 60°

    Intervals of clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    May 31

    69°Lo 47°

    Cooler with periods of rain

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    Jun 1

    62°Lo 47°

    Clouds and breaks of sun

    Low ragweed pollen levels
    • Precip
      21%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      74%
  • Tue

    Jun 2

    63°Lo 45°

    Partly sunny, showers around

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      46%
    more
Next Previous
Hi 62° RealFeel® 65° Precipitation 21%

Day

N

E

S

W

  • NE 8 mph
  • Gusts: 12 mph

Clouds and breaks of sun

  • Max UV Index: 6 (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 47° RealFeel® 42° Precipitation 24%

Night

N

E

S

W

  • ENE 7 mph
  • Gusts: 15 mph

Rather cloudy

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jun 1

more Historical Weather Data >
  Today Normal Record 6/1/2014
High 62° 73° N/A 78°
Low 47° 52° N/A 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:09 AM with 15:08 of sunlight, then sets at 8:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:15 PM with 10:08 of moolight, then sets at 5:23 AM

Derry Weather Report

Weekend to End Wet, Much Cooler in Boston

May 29, 2015; 3:05 AM ET

Following only limited rainfall during much of May, the weekend will end wet around Boston with a significant cooldown. more >

Mon. Dust & Dander

Mon. Wind Maps