• Thu

    Feb 25

    40°Lo 20°

    Mostly cloudy

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

    Feb 26

    33°Lo 19°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      10%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      25%
  • Sat

    Feb 27

    32°Lo 20°

    Cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      89%
    more
  • Sun

    Feb 28

    37°Lo 18°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      31%
    more
  • Mon

    Feb 29

    31°Lo 19°

    Colder with a bit of ice

    Ragweed Pollen Weather
    • Precip
      56%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      99%
    more
Next Previous
Hi 33° RealFeel® 32° Precipitation 10%

Day

N

E

S

W

  • NW 7 mph
  • Gusts: 14 mph

Mostly sunny

  • Max UV Index: 3 (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 19° RealFeel® 16° Precipitation 25%

Night

N

E

S

W

  • SSW 6 mph
  • Gusts: 9 mph

Increasing cloudiness

  • 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

Temperature History - Feb 26

more Historical Weather Data >
  Today Normal Record 2/26/2015
High 33° 40° N/A 22°
Low 19° 22° N/A 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 11:04 of sunlight, then sets at 5:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:27 PM with 11:18 of moolight, then sets at 8:45 AM

Derry Weather Report

Boston: Polar vortex to smack region during Valentine's Day weekend

February 10, 2016; 9:02 PM ET

The coldest air of the winter and perhaps during all of last winter will plunge across the Boston area during Valentine's Day weekend. more >