• Today

    May 23

    65°Lo 40°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Sun

    May 24

    79°Lo 49°

    Mostly sunny; breezy, warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    May 25

    83°Lo 61°

    Times of clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Tue

    May 26

    83°Lo 63°

    A t-storm in the afternoon

    Low ragweed pollen levels
    • Precip
      51%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      40%
    more
  • Wed

    May 27

    84°Lo 60°

    Mostly sunny and warm

    Ragweed Pollen Weather
    • Precip
      19%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      27%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
1am
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  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Partly Cloudy
Partly Cloudy
Clear
Mostly Clear
Sunny
Sunny
Mostly Sunny
Temp (°F) 50° 48° 47° 45° 44° 44° 45° 47°
RealFeel® 43° 41° 39° 37° 36° 37° 37° 42°
Humidity 47% 46% 44% 46% 50% 46% 42% 41%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
1%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
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Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 12 WNW 12 NW 12 NW 12 NW 12 NW 10 NW 12 NW 10 NW
UV Index 0 0 0 0 0 0 0 2
Cloud Cover 98% 38% 38% 0% 25% 5% 3% 10%
Dew Point 31° 29° 26° 25° 26° 24° 23° 24°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2014
High 65° 71° N/A 62°
Low 40° 46° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:17 AM with 14:50 of sunlight, then sets at 8:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:30 AM with 14:01 of moolight, then sets at 12:31 AM

Walpole Weather Report

Boston: Temperatures to Ride Roller Coaster Into Memorial Day

May 23, 2015; 5:05 AM ET

Temperatures will remain on a roller coaster ride around the Boston area through the Memorial Day holiday weekend. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps