1 - 5 of 45 days | All 45 days
Next 5 Days
  • Early AM

    Aug 21

    Partly to mostly cloudy Lo 60°
    more
  • Today

    Aug 21

    Intervals of clouds and sun 71°Lo 62°
  • Fri

    Aug 22

    Mostly cloudy with a shower 71°Lo 61°
    more
  • Sat

    Aug 23

    Periods of sun with a shower 70°Lo 61°
    more
  • Sun

    Aug 24

    Periods of sun 72°Lo 58°
    more
< Previous 8 hours Next 8 hours >
  Thu
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Clear
Partly Cloudy
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Partly Cloudy
Temp (°F) 62° 62° 61° 60° 60° 60° 61° 63°
RealFeel® 62° 62° 61° 59° 58° 59° 60° 62°
Humidity 82% 79% 77% 78% 81% 78% 76% 73%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
6%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 0 0 1 E 2 E 2 NE 3 NE 4 NE 4 ENE
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 22% 31% 55% 79% 95% 97% 94% 70%
Dew Point 57° 55° 54° 54° 54° 53° 54° 54°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 71° 79° 97° (1955) 89°
Low 62° 64° 52° (1882) 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:57 AM with 13:39 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:23 AM with 14:41 of moolight, then sets at 5:04 PM

Top Story

Winthrop Weather Report

Heavy Rain to Avoid Boston Through Weekend

August 20, 2014; 12:04 PM ET

A wedge of dry air will slowly erode later this week and may allow spotty showers to survive the trip into Boston from the Midwest. more >