• Tonight

    Apr 16

    Lo 25°

    Breezy early; clear, cold

    Sinus Headache Weather
    • Hi
      RealFeel
      37°
    • UV
      6 - High
    • Cloud
      Cover
      12%
  • Thu

    Apr 17

    45°Lo 31°

    Mostly sunny and chilly

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      38°
    • UV
      6 - High
    • Cloud
      Cover
      27%
    more
  • Fri

    Apr 18

    50°Lo 34°

    Variable cloudiness

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      53°
    • UV
      5 - Moderate
    • Cloud
      Cover
      70%
    more
  • Sat

    Apr 19

    54°Lo 37°

    A brief shower or two

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      56°
    • UV
      5 - Moderate
    • Cloud
      Cover
      78%
    more
  • Sun

    Apr 20

    58°Lo 35°

    Intervals of clouds and sun

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      58°
    • UV
      6 - High
    • Cloud
      Cover
      56%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Rain
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Temp (°F) 34° 31° 31° 31° 31° 32° 35° 37°
RealFeel® 20° 17° 16° 15° 17° 20° 25° 30°
Humidity 84% 75% 62% 66% 56% 47% 39% 36%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
56%
 
49%
 
32%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
19%
 
15%
 
10%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 12 NW 13 NW 14 NW 16 NW 15 NNW 16 NW 16 NW 15 NW
UV Index 0 0 0 1 2 3 5 6
Cloud Cover 96% 89% 85% 58% 28% 19% 8% 8%
Dew Point 30° 24° 19° 21° 16° 14° 12° 12°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Apr 16

more Historical Weather Data >
  Today Normal Record 4/16/2013
High 43° 58° N/A 62°
Low 25° 36° N/A 31°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 13:24 of sunlight, then sets at 7:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:10 PM with 10:20 of moolight, then sets at 7:30 AM

Top Story

Holliston Weather Report

Boston: Chill to Ease Slowly by Easter Weekend

April 16, 2014; 2:47 PM ET

The return of more seasonable temperatures to Boston will coincide with this Easter weekend. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Wed. Sinus Headache

Wed. UV Index