• Tonight

    Apr 17

    Lo 26°

    Partly cloudy and cold

    Frizz Forecast Weather
    • Wind
      Gust
      16 mph
    • Precip
      6%
    • Hours of Precip
      0
  • Fri

    Apr 18

    53°Lo 32°

    Partly sunny

    Unlikely for hair frizz
    • Wind
      Gust
      11 mph
    • Precip
      14%
    • Hours of Precip
      0
    more
  • Sat

    Apr 19

    61°Lo 33°

    Clouds yielding to some sun

    Unlikely for hair frizz
    • Wind
      Gust
      21 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sun

    Apr 20

    60°Lo 34°

    Sunshine and patchy clouds

    Unlikely for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Mon

    Apr 21

    65°Lo 39°

    Sun and some clouds

    Unlikely for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      15%
    • Hours of Precip
      0
    more
Next Previous
Hi 43° RealFeel® 44° Precipitation 6%

Day

N

E

S

W

  • ENE 9 mph
  • Gusts: 16 mph

Sunny and chilly

  • Max UV Index: 6 (High)
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 26° RealFeel® 26° Precipitation 9%

Night

N

E

S

W

  • ENE 2 mph
  • Gusts: 8 mph

Partly cloudy and cold

  • Max UV Index: N/A
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2013
High 43° 59° 90° (2012) 65°
Low 26° 34° 24° (1952) 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:02 AM with 13:28 of sunlight, then sets at 7:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:16 PM with 10:00 of moolight, then sets at 8:16 AM

Top Story

Merrimack Weather Report

Boston: Milder Weather to Arrive Easter Weekend

April 17, 2014; 8:46 PM ET

The return of milder weather to Boston will coincide with Easter weekend. 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.

Thu. Hair Frizz

Thu. Wind Maps

Thu. UV Index