• Cloudy 71°
    Bicycling Current Weather
    • RealFeel
      69°
    • UV
      5 - High
    • Wind
      Speed
      5 mph
  • Early AM

    Jul 1

    Lo 60°

    Clear

    Bicycling Weather
    • Precip
      10%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    Day Details >
  • Today

    Jul 1

    Hi 86°

    A couple of p.m. t-storms

    Very Good for biking
    • Precip
      44%
    • Hours of Precip
      1
    • Wind
      Gust
      9 mph
    Day Details >
  • Tomorrow

    Jul 2

    Hi 81°

    Mostly sunny and breezy

    Very Good for biking
    • Precip
      13%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
    Day Details >
Next

A thundershower this evening

7/1 7/2 Now: 1:46am
AM 1-5
  • 1am Partly cloudy 67° 1%
  • 2am Mostly clear 66° 0%
  • 3am Clear 64° 0%
  • 4am Clear 62° 0%
  • 5am Mostly clear 60° 0%
PM 12-5
  • 12pm Intermittent clouds 85° 6%
  • 1pm Intermittent clouds 86° 9%
  • 2pm Intermittent clouds 85° 15%
  • 3pm Mostly cloudy 84° 15%
  • 4pm Mostly cloudy 82° 20%
  • 5pm Cloudy 79° 49%
PM 6-11
  • 6pm Thunderstorms 77° 60%
  • 7pm Thunderstorms 75° 60%
  • 8pm Intermittent clouds 73° 40%
  • 9pm Intermittent clouds 72° 34%
  • 10pm Intermittent clouds 71° 40%
  • 11pm Mostly cloudy w/ t-storms 69° 51%
Hourly Forecast >
Jun 30, 2016; 6:00 PM ET
Five-day Weather Forecast for Boston, MA
Boston, MA Weather Forecast

Chelmsford Weather Report

Dry weather to dominate July Fourth weekend from Chicago to NYC, Boston

June 30, 2016; 11:52 PM ET

While downpours could come calling at the start and finish of the July Fourth weekend in the northeastern United States, the vast majority of the time will be dry. more >

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Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.