• Today

    Jul 31

    88°Lo 61°

    Sunny and less humid

    Excellent at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      9%
    • Precip
      1%
  • Sat

    Aug 1

    85°Lo 60°

    Sun mixing with clouds

    Very Good at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      34%
    • Precip
      21%
    more
  • Sun

    Aug 2

    85°Lo 65°

    Sun mixing with clouds

    Excellent at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      27%
    • Precip
      12%
    more
  • Mon

    Aug 3

    89°Lo 70°

    Partly sunny

    Very Good at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      26%
    • Precip
      19%
    more
  • Tue

    Aug 4

    84°Lo 61°

    A thunderstorm in the area

    Very Good at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      70%
    • Precip
      40%
    more
Next Previous
< Previous 8 hours Next 8 hours >
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Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Sunny
Clear
Clear
Temp (°F) 88° 88° 86° 85° 82° 78° 74° 72°
RealFeel® 91° 90° 87° 84° 80° 76° 72° 70°
Humidity 36% 34% 36% 39% 47% 52% 57% 63%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 9 W 9 W 9 W 8 W 7 W 6 W 5 W 5 W
UV Index 6 4 3 1 0 0 0 0
Cloud Cover 11% 11% 10% 7% 3% 0% 0% 0%
Dew Point 58° 56° 57° 58° 60° 59° 58° 59°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Boston Tide Table - Jul 31

See all tide tables >
Low 5:35 AM -1 ft
High 11:47 AM 10.2 ft
Low 5:49 PM -0.3 ft

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 88° 83° N/A 81°
Low 61° 58° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:29 of sunlight, then sets at 8:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:05 PM with 10:57 of moolight, then sets at 7:02 AM

Holliston Weather Report

Boston: Some Heat Relief for Friday and Into the Weekend

July 31, 2015; 4:24 AM ET

Some relief from the heat is in store for the Boston area over the next several days. more >

What's that Warning? Warnings at the Beach

Jul 25, 2012; 5:00 AM ET If you're headed to the beach, keep an eye out for any of these watches and warnings issued by the NWS.

Fri. Beach & Pool

Fri. UV Index

Fri. Wind Maps