• Today

    May 23

    57°Lo 49°

    Sunshine; nice this afternoon

    Excellent at the bus stop
    • T-storms
      3%
    • Precip
      2%
    • Wind
      Gust
      29 mph
  • Sun

    May 24

    69°Lo 55°

    Mostly sunny and breezy

    Excellent at the bus stop
    • T-storms
      0%
    • Precip
      9%
    • Wind
      Gust
      20 mph
    more
  • Mon

    May 25

    71°Lo 57°

    Partly sunny

    Excellent at the bus stop
    • T-storms
      1%
    • Precip
      2%
    • Wind
      Gust
      21 mph
    more
  • Tue

    May 26

    74°Lo 57°

    An afternoon thunderstorm

    Excellent at the bus stop
    • T-storms
      60%
    • Precip
      51%
    • Wind
      Gust
      28 mph
    more
  • Wed

    May 27

    71°Lo 57°

    Sunshine; breezy, pleasant

    Good at the bus stop
    • T-storms
      2%
    • Precip
      13%
    • Wind
      Gust
      27 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
2am
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  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Cloudy
Clear
Partly Cloudy
Mostly Clear
Sunny
Sunny
Sunny
Sunny
Temp (°F) 54° 52° 51° 49° 48° 48° 49° 48°
RealFeel® 52° 51° 44° 44° 40° 42° 42° 46°
Humidity 40% 45% 56% 54% 56% 50% 50% 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) 6 N 5 WNW 13 NW 9 NW 14 NW 10 NW 15 NW 10 NW
UV Index 0 0 0 0 0 0 2 3
Cloud Cover 50% 0% 35% 25% 0% 0% 0% 0%
Dew Point 30° 31° 36° 33° 33° 30° 31° 24°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2014
High 57° 61° N/A 60°
Low 49° 50° N/A 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:13 AM with 14:47 of sunlight, then sets at 8:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:26 AM with 13:59 of moolight, then sets at 12:25 AM

Chatham 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 AccuWeather RealFeel Temperature

May 17, 2012; 5:00 AM ET This product plays a big role as humidity rises.

Sat. Morning Bus Stop

Sat. UV Index

Sat. Wind Maps