• Thu

    Jul 16

    85°Lo 62°

    A shower and t-storm around

    Lawn Mowing Weather
    • Hours of Precip
      7.5
    • Precip
      70%
    • Hi
      RealFeel
      86°
    more
  • Fri

    Jul 17

    78°Lo 64°

    Increasing clouds; less humid

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      76°
  • Sat

    Jul 18

    79°Lo 60°

    Cloudy

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      79°
    more
  • Sun

    Jul 19

    77°Lo 64°

    Mostly cloudy with a t-storm

    Lawn Mowing Weather
    • Hours of Precip
      2
    • Precip
      55%
    • Hi
      RealFeel
      81°
    more
  • Mon

    Jul 20

    79°Lo 63°

    Occasional morning rain

    Lawn Mowing Weather
    • Hours of Precip
      1.5
    • Precip
      57%
    • Hi
      RealFeel
      85°
    more
Next Previous
Hi 78° RealFeel® 76° Precipitation 25%

Day

N

E

S

W

  • W 9 mph
  • Gusts: 18 mph

Increasing cloudiness and less humid

  • Max UV Index: 5 (Moderate)
  • 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 64° RealFeel® 64° Precipitation 25%

Night

N

E

S

W

  • WSW 6 mph
  • Gusts: 13 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 17

more Historical Weather Data >
  Today Normal Record 7/17/2014
High 78° 83° N/A 82°
Low 64° 63° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:22 AM with 14:59 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:03 AM with 14:02 of moolight, then sets at 9:05 PM

Derry Weather Report

Boston: Intermittent Risk of Showers for Activities Through Thursday

July 1, 2015; 6:40 AM ET

Multiple days through this week will bring the potential for showers and thunderstorms to the Boston area, up to the mountains and down at Cape Cod. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?