• Early AM

    May 23

    Lo 40°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Today

    May 23

    63°Lo 45°

    Mostly sunny

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

    May 24

    79°Lo 54°

    Pleasant and warmer

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

    May 25

    79°Lo 61°

    Intervals of clouds and sun

    Low ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      50%
    more
  • Tue

    May 26

    82°Lo 63°

    A t-storm in the afternoon

    Low ragweed pollen levels
    • Precip
      51%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      49%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
2am
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  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Partly Cloudy
Partly Cloudy
Mostly Clear
Clear
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 48° 45° 43° 41° 40° 42° 42° 46°
RealFeel® 43° 38° 35° 32° 30° 32° 35° 41°
Humidity 45% 45% 47% 50% 50% 45% 45% 39%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
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Snow
 
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Ice
 
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  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 9 NW 12 NW 12 NW 12 NW 13 NW 14 NW 13 WNW 14 WNW
UV Index 0 0 0 0 0 0 2 3
Cloud Cover 45% 36% 18% 7% 4% 3% 11% 11%
Dew Point 28° 25° 24° 24° 22° 22° 22° 22°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2014
High 63° 67° N/A 60°
Low 45° 46° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:15 AM with 14:51 of sunlight, then sets at 8:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:28 AM with 14:03 of moolight, then sets at 12:31 AM

Salem Weather Report

Boston: Temperatures to Ride Roller Coaster Into Memorial Day

May 23, 2015; 3:05 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