• Today

    Apr 18

    64°Lo 42°

    Times of clouds and sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Sun

    Apr 19

    52°Lo 40°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Mon

    Apr 20

    52°Lo 47°

    Windy with occasional rain

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Tue

    Apr 21

    61°Lo 42°

    Warmer with a shower or two

    Low ragweed pollen levels
    • Precip
      57%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      65%
    more
  • Wed

    Apr 22

    60°Lo 41°

    Mostly sunny and breezy

    Ragweed Pollen Weather
    • Precip
      19%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      16%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 44° 43° 42° 44° 47° 49° 49° 50°
RealFeel® 35° 34° 33° 35° 39° 43° 47° 50°
Humidity 73% 74% 75% 71% 64% 59% 56% 54%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 13 NNW 13 N 13 N 13 NNE 14 NNE 14 NNE 13 NE 13 NE
UV Index 0 0 0 0 1 2 4 5
Cloud Cover 10% 10% 10% 10% 25% 25% 20% 19%
Dew Point 36° 35° 35° 35° 35° 35° 34° 34°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2014
High 52° N/A N/A 59°
Low 40° N/A N/A 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:56 AM with 13:31 of sunlight, then sets at 7:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:36 AM with 14:04 of moolight, then sets at 8:40 PM

Sandwich Weather Report

2015 Boston Marathon Forecast: Rain and Wind in Store for Runners

April 18, 2015; 10:48 AM ET

The 119th Boston Marathon will take place on Monday, April 20, and runners set to take on the historic course will face cool and rainy conditions. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps