• Sat

    Sep 19

    76°Lo 59°

    Times of clouds and sun

    Advisory for hair frizz
    • Wind
      Gust
      25 mph
    • Precip
      20%
    • Hours of Precip
      2
    more
  • Sun

    Sep 20

    73°Lo 57°

    Windy; a little p.m. rain

    Hair Frizz Weather
    • Wind
      Gust
      35 mph
    • Precip
      58%
    • Hours of Precip
      3
    more
  • Mon

    Sep 21

    73°Lo 58°

    A little rain in the morning

    Hair Frizz Weather
    • Wind
      Gust
      21 mph
    • Precip
      57%
    • Hours of Precip
      2.5
    more
  • Tue

    Sep 22

    73°Lo 57°

    Mostly sunny

    Hair Frizz Weather
    • Wind
      Gust
      16 mph
    • Precip
      20%
    • Hours of Precip
      0
  • Wed

    Sep 23

    73°Lo 57°

    Windy; a little p.m. rain

    Hair Frizz Weather
    • Wind
      Gust
      37 mph
    • Precip
      57%
    • Hours of Precip
      1.5
    more
Next Previous
Hi 73° RealFeel® 78° Precipitation 20%

Day

N

E

S

W

  • WNW 5 mph
  • Gusts: 16 mph

Mostly sunny

  • Max UV Index: 4 (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 57° RealFeel® 49° Precipitation 20%

Night

N

E

S

W

  • NW 13 mph
  • Gusts: 32 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 - Sep 22

more Historical Weather Data >
  Today Normal Record 9/22/2014
High 73° 69° N/A 73°
Low 57° 53° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 12:11 of sunlight, then sets at 6:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:51 PM with 10:13 of moolight, then sets at 1:04 AM

Truro Weather Report

Boston: Warmth to Rebuild Labor Day Weekend After Cooldown

September 4, 2015; 5:49 PM ET

A push of cool air from northeastern Canada will keep warmth, haze and humidity at bay around Boston into the first part of the Labor Day weekend before all three conditions build by 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.