• Today

    Sep 20

    72°Lo 58°

    Mostly sunny and warmer

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

    Sep 21

    78°Lo 60°

    A couple of showers

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

    Sep 22

    77°Lo 44°

    Partly sunny and breezy

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

    Sep 23

    70°Lo 45°

    Partly sunny and nice

    Low ragweed pollen levels
    • Precip
      3%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      26%
    more
  • Wed

    Sep 24

    65°Lo 43°

    A full day of sunshine

    Ragweed Pollen Weather
    • Precip
      6%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      0%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Clear
Partly Cloudy
Temp (°F) 68° 70° 71° 72° 70° 68° 64° 61°
RealFeel® 68° 70° 70° 69° 66° 63° 60° 57°
Humidity 57% 55% 54% 55% 59% 66% 77% 85%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 11 SE 10 SSE 11 SSE 10 SSE 11 S 9 S 8 S 7 S
UV Index 4 4 3 2 1 0 0 0
Cloud Cover 44% 46% 41% 35% 33% 28% 25% 46%
Dew Point 52° 53° 54° 55° 55° 56° 57° 56°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 72° 72° N/A 81°
Low 58° 46° N/A 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 12:16 of sunlight, then sets at 6:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:04 AM with 13:46 of moolight, then sets at 4:50 PM

Top Story

Walpole Weather Report

Boston: September Temperature Roller Coaster to Continue

September 20, 2014; 2:02 AM ET

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

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps