• Today

    Jul 27

    92°Lo 64°

    Mostly sunny and hot

    Watch for hair frizz
    • Wind
      Gust
      6 mph
    • Precip
      3%
    • Hours of Precip
      0
  • Thu

    Jul 28

    93°Lo 70°

    Sun mixing with clouds; hot

    Watch for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      17%
    • Hours of Precip
      0
    more
  • Fri

    Jul 29

    84°Lo 64°

    Clouds and sun with a t-storm

    Warning for hair frizz
    • Wind
      Gust
      6 mph
    • Precip
      68%
    • Hours of Precip
      3.5
    more
  • Sat

    Jul 30

    82°Lo 61°

    Periods of sun and clouds

    Warning for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      25%
    • Hours of Precip
      1
    more
  • Sun

    Jul 31

    81°Lo 61°

    Variable clouds, a t-storm

    Warning for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      62%
    • Hours of Precip
      3.5
    more
Next Previous
Next 8 hours >
  Wed
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 70° 75° 79° 82° 85° 87° 89° 90°
RealFeel® 70° 78° 85° 89° 94° 97° 98° 99°
Humidity 76% 70% 62% 53% 47% 44% 41% 39%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 4 NW 4 NW 4 NW 4 NW 4 WNW 4 WNW 4 W 5 W
UV Index 0 1 3 4 6 7 7 7
Cloud Cover 9% 11% 11% 11% 11% 11% 11% 11%
Dew Point 62° 64° 65° 63° 63° 63° 62° 62°
Middle Grid line 95 F 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 Middle Grid line 65 F

Temperature History - Jul 27

more Historical Weather Data >
  Today Normal Record 7/27/2015
High 92° 83° N/A 86°
Low 64° 59° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:34 AM with 14:36 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:14 AM with 13:51 of moolight, then sets at 2:05 PM

Holliston Weather Report

Dangerous heat wave to persist in northeastern US much of this week

July 27, 2016; 4:00 AM ET

A stifling heat wave will remain entrenched across the Northeast much of this week, despite a brief reprieve in humidity for some. more >

Wed. Hair Frizz

Wed. Wind Maps

Wed. UV Index