• Tonight

    Jul 28

    Lo 69°

    Mostly cloudy and humid

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Jul 29

    74°Lo 62°

    Heavy rain and a thunderstorm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Sat

    Jul 30

    85°Lo 65°

    Warmer with periods of sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Jul 31

    77°Lo 66°

    Showers around; not as warm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Aug 1

    77°Lo 60°

    A.M. showers; mostly cloudy

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 73° 72° 71° 70° 69° 70° 70° 71°
RealFeel® 75° 75° 73° 72° 71° 72° 73° 75°
Humidity 83% 85% 87% 89% 93% 91% 91% 91%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
5%
 
5%
 
5%
 
6%
 
7%
 
7%
 
9%
 
16%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 4 SSW 4 SSW 4 SSW 4 SSW 4 SSW 4 SSW 4 S 4 SSE
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 96% 95% 96% 98% 99% 100% 100% 94%
Dew Point 68° 68° 67° 67° 67° 67° 68° 68°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 29

more Historical Weather Data >
  Today Normal Record 7/29/2015
High 74° 83° N/A 93°
Low 62° 59° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:36 AM with 14:31 of sunlight, then sets at 8:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:39 AM with 14:39 of moolight, then sets at 4:18 PM

Holliston Weather Report

Torrential downpours in northeastern US to ease heat wave, raise flash flood risk

July 28, 2016; 3:00 PM ET

As July draws to a close, a storm system swinging up from the Deep South will bring downpours to the northeastern U.S. and break the back of an extended heat wave. more >

48 Hour Precipitation Forecast

Fri. Snow Day Potential