• Today

    Mar 28

    36°Lo 23°

    Colder with snow showers

    Watch for hair frizz
    • Wind
      Gust
      31 mph
    • Precip
      76%
    • Hours of Precip
      5
  • Sun

    Mar 29

    41°Lo 24°

    Times of sun and clouds

    Unlikely for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Mon

    Mar 30

    46°Lo 34°

    Mostly cloudy with a shower

    Watch for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      56%
    • Hours of Precip
      1.5
    more
  • Tue

    Mar 31

    46°Lo 26°

    Mostly cloudy

    Watch for hair frizz
    • Wind
      Gust
      27 mph
    • Precip
      13%
    • Hours of Precip
      0
    more
  • Wed

    Apr 1

    45°Lo 26°

    A chance for snow or flurries

    Unlikely for hair frizz
    • Wind
      Gust
      18 mph
    • Precip
      30%
    • Hours of Precip
      0
    more
Next Previous
Hi 36° RealFeel® 25° Precipitation 76%

Day

N

E

S

W

  • N 16 mph
  • Gusts: 31 mph

Mostly cloudy and colder with a couple of snow showers; accumulations mainly on non-paved surfaces

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0.15 in
  • Rain: 0 in
  • Snow: 1.5 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 0 hrs
Lo 23° RealFeel® 16° Precipitation 62%

Night

N

E

S

W

  • NNW 7 mph
  • Gusts: 15 mph

Mostly cloudy and cold with a bit of snow ending after midnight, up to 1"; storm total 1-3"

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.03 in
  • Rain: 0 in
  • Snow: 0.4 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 0 hrs

Temperature History - Mar 28

more Historical Weather Data >
  Today Normal Record 3/28/2014
High 36° 50° 77° (1989) 52°
Low 23° 27° 13° (1982) 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 12:32 of sunlight, then sets at 7:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:58 PM with 14:27 of moolight, then sets at 3:25 AM

North Chelmsford Weather Report

Boston: Cold to Hold; Snow to Return This Weekend

March 28, 2015; 4:54 AM ET

Unseasonably cold conditions will hold in the Boston area through this weekend, before temperatures moderate early next week. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index