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  • Tonight

    Sep 20

    Partly cloudy and mild Lo 61°
  • Sun

    Sep 21

    Humid with periods of rain 73°Lo 62°
    more
  • Mon

    Sep 22

    Partly sunny and breezy 75°Lo 50°
    more
  • Tue

    Sep 23

    Partly sunny and beautiful 65°Lo 51°
    more
  • Wed

    Sep 24

    A full day of sunshine 66°Lo 49°
    more
< Previous 8 hours Next 8 hours >
  Sat
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Forecast
Clear
Mostly Clear
Cloudy
Cloudy
Cloudy
Mostly Clear
Mostly Sunny
Mostly Sunny
Temp (°F) 44° 43° 45° 44° 46° 47° 50° 56°
RealFeel® 43° 42° 44° 44° 46° 47° 47° 55°
Humidity 91% 96% 90% 91% 89% 92% 88% 76%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
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Snow
 
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Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 2 SSE 3 N 3 N 2 N 2 SSE 2 S 5 S 3 SSE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 5% 27% 55% 70% 66% 23% 25% 10%
Dew Point 41° 42° 42° 42° 43° 44° 46° 48°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 69° 70° 86° (1946) 76°
Low 61° 54° 33° (1964) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 12:16 of sunlight, then sets at 6:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:00 AM with 13:45 of moolight, then sets at 4:45 PM

Top Story

South Yarmouth Weather Report

Boston: September Temperature Roller Coaster to Continue

September 20, 2014; 2:02 AM ET

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