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  • Today

    Sep 21

    A couple of showers 76°Lo 60°
  • Mon

    Sep 22

    Breezy with clouds and sun 74°Lo 47°
    more
  • Tue

    Sep 23

    Mostly sunny and beautiful 69°Lo 49°
    more
  • Wed

    Sep 24

    A full day of sunshine 66°Lo 45°
    more
  • Thu

    Sep 25

    Plenty of sunshine 70°Lo 50°
    more
< Previous 8 hours Next 8 hours >
  Sun
11pm
Mon
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Cloudy
Cloudy
Cloudy
Showers
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Showers
Temp (°F) 66° 65° 65° 65° 64° 63° 62° 60°
RealFeel® 64° 62° 62° 63° 61° 59° 57° 55°
Humidity 93% 93% 93% 93% 93% 93% 93% 93%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
34%
 
34%
 
40%
 
52%
 
48%
 
44%
 
48%
 
52%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 4 WSW 5 WSW 5 WSW 6 WSW 6 WSW 7 WSW 8 WSW 8 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 99% 98% 96% 94% 89% 84% 80% 76%
Dew Point 64° 63° 63° 63° 62° 61° 60° 58°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 76° 71° 94° (1895) 77°
Low 60° 56° 40° (1929) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 12:14 of sunlight, then sets at 6:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:00 AM with 13:20 of moolight, then sets at 5:20 PM

Top Story

Cambridge Weather Report

Boston: September Temperature Roller Coaster to Continue

September 21, 2014; 4:42 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Boston. more >