• Today

    May 23

    62°Lo 46°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      65°
    • UV
      8 - Very High
    • Air Qual.
      Good
    more
  • Sun

    May 24

    78°Lo 54°

    Pleasant and warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      81°
    • UV
      8 - Very High
    • Air Qual.
      Good
  • Mon

    May 25

    81°Lo 60°

    Times of clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      84°
    • UV
      7 - High
    • Air Qual.
      Good
    more
  • Tue

    May 26

    82°Lo 61°

    An afternoon thunderstorm

    At Risk weather for asthma
    • Hi
      RealFeel
      85°
    • UV
      7 - High
    • Cloud
      Cover
      41%
    more
  • Wed

    May 27

    81°Lo 61°

    Partly sunny and very warm

    Beneficial weather for asthma
    • Hi
      RealFeel
      85°
    • UV
      7 - High
    • Cloud
      Cover
      32%
    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
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 46° 47° 48° 50° 56° 62° 65° 69°
RealFeel® 42° 43° 45° 47° 56° 64° 69° 73°
Humidity 43% 44% 43% 41% 38% 36% 33% 32%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
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Snow
 
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Ice
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 7 SW 7 SW 7 SW 8 WSW 8 WSW 8 WSW 9 WSW 9 WSW
UV Index 0 0 0 0 2 3 5 6
Cloud Cover 24% 20% 13% 5% 11% 11% 11% 11%
Dew Point 24° 26° 26° 27° 31° 35° 35° 38°
Middle Grid line 70 F 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

Temperature History - May 24

more Historical Weather Data >
  Today Normal Record 5/24/2014
High 78° N/A N/A 64°
Low 54° N/A N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:18 AM with 14:50 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:30 AM with 13:35 of moolight, then sets at 1:05 AM

Blackstone 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 >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Sun. Air Quality

Sun. Asthma Risk

Sun. UV Index