• Today

    Sep 23

    68°Lo 46°

    Sunny and pleasant

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Wed

    Sep 24

    68°Lo 48°

    Fog in the morning; sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Sep 25

    64°Lo 50°

    Variable cloudiness

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Sep 26

    72°Lo 49°

    Sunny and pleasant

    Low ragweed pollen levels
    • Precip
      9%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      10%
    more
  • Sat

    Sep 27

    79°Lo 52°

    Sunny and pleasantly warm

    Ragweed Pollen Weather
    • Precip
      3%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      0%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Clear
Clear
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 40° 39° 40° 46° 50° 55° 59° 63°
RealFeel® 38° 38° 39° 45° 51° 58° 65° 70°
Humidity 78% 80% 78% 74% 65% 55% 48% 44%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
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0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 4 WNW 3 W 4 W 3 WNW 4 SW 4 SW 4 SW 4 SW
UV Index 0 0 0 0 1 2 3 4
Cloud Cover 7% 7% 4% 9% 2% 3% 2% 1%
Dew Point 34° 34° 34° 38° 39° 39° 40° 41°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 68° 71° N/A 65°
Low 46° 45° N/A 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 12:08 of sunlight, then sets at 6:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:56 AM with 12:22 of moolight, then sets at 6:18 PM

Top Story

Holliston Weather Report

Boston: September Temperature Roller Coaster to Continue

September 23, 2014; 9:27 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Boston. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps