• Today

    Feb 9

    30°Lo 16°

    Mostly cloudy and not as cold

    Watch for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      43%
    • Hours of Precip
      2
  • Wed

    Feb 10

    34°Lo 22°

    Mostly cloudy with flurries

    Watch for hair frizz
    • Wind
      Gust
      5 mph
    • Precip
      55%
    • Hours of Precip
      2
    more
  • Thu

    Feb 11

    30°Lo 8°

    Rather cloudy

    Watch for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      24%
    • Hours of Precip
      0
    more
  • Fri

    Feb 12

    25°Lo 14°

    Cold with clouds and sun

    Unlikely for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      8%
    • Hours of Precip
      1.5
    more
  • Sat

    Feb 13

    18°Lo -3°

    Colder with a little snow

    Unlikely for hair frizz
    • Wind
      Gust
      18 mph
    • Precip
      75%
    • Hours of Precip
      4
    more
Next Previous
Hi 30° RealFeel® 31° Precipitation 43%

Day

N

E

S

W

  • NNE 4 mph
  • Gusts: 7 mph

A stray flurry this morning; otherwise, mostly cloudy and not as cold

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0.01 in
  • Rain: 0 in
  • Snow: 0.2 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0 hrs
Lo 16° RealFeel® 18° Precipitation 41%

Night

N

E

S

W

  • SE 1 mph
  • Gusts: 4 mph

Mostly cloudy with a flurry

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.01 in
  • Rain: 0 in
  • Snow: 0.0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 0 hrs

Temperature History - Feb 9

more Historical Weather Data >
  Today Normal Record 2/9/2015
High 30° 37° N/A 15°
Low 16° 18° N/A 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:51 AM with 10:18 of sunlight, then sets at 5:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:18 AM with 11:24 of moolight, then sets at 6:42 PM

North Chelmsford Weather Report

Boston: Dangerous cold to follow rounds of snow this week

February 9, 2016; 4:59 AM ET

Rounds of snow and slippery travel this week around Boston will be followed by the coldest air of the season so far for the Valentine's Day weekend. more >

UV Index

May 27, 2012; 5:00 AM ET Some exposure to sunlight can be enjoyable, however too much can be dangerous. Adrienne Veilleux explains.

Tue. Hair Frizz

Tue. Wind Maps

Tue. UV Index