• Tonight

    Sep 18

    Lo 50°

    Mainly clear and breezy

    Hair Frizz Weather
    • Wind
      Gust
      13 mph
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Fri

    Sep 19

    61°Lo 45°

    Mostly sunny; breezy, cooler

    Watch for hair frizz
    • Wind
      Gust
      32 mph
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Sat

    Sep 20

    68°Lo 59°

    Sun mixing with clouds

    Watch for hair frizz
    • Wind
      Gust
      25 mph
    • Precip
      6%
    • Hours of Precip
      0
  • Sun

    Sep 21

    75°Lo 61°

    Some sun, then clouds

    Warning for hair frizz
    • Wind
      Gust
      11 mph
    • Precip
      24%
    • Hours of Precip
      0
    more
  • Mon

    Sep 22

    72°Lo 50°

    Periods of sun

    Advisory for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
Next Previous
Hi 68° RealFeel® 64° Precipitation 6%

Day

N

E

S

W

  • S 17 mph
  • Gusts: 25 mph

Breezy with sunshine mixing with some clouds

  • 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 59° RealFeel® 54° Precipitation 22%

Night

N

E

S

W

  • S 5 mph
  • Gusts: 13 mph

Mainly clear

  • 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 - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 68° 69° N/A 75°
Low 59° 54° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 12:16 of sunlight, then sets at 6:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:59 AM with 13:46 of moolight, then sets at 4:45 PM

Top Story

Truro Weather Report

Boston: Remainder of Week to Be Dry, Cool

September 18, 2014; 5:00 PM ET

Rainfall will continue to be scarce around Boston this week, but cool air will be plentiful. 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