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  • Early AM

    Sep 1

    Mostly cloudy Lo 69°
    more
  • Today

    Sep 1

    Clouds giving way to some sun 75°Lo 65°
  • Fri

    Sep 2

    Partly sunny and less humid 74°Lo 60°
    more
  • Sat

    Sep 3

    Sunshine and windy 74°Lo 64°
    more
  • Sun

    Sep 4

    Windy with rain possible 72°Lo 66°
    more
< Previous 8 hours Next 8 hours >
  Thu
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Showers
Cloudy
Cloudy
Cloudy
Temp (°F) 69° 70° 71° 72° 72° 73° 74° 75°
RealFeel® 70° 71° 73° 75° 73° 78° 80° 81°
Humidity 90% 91% 91% 88% 84% 82% 83% 82%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
5%
 
8%
 
43%
 
47%
 
51%
 
18%
 
14%
 
18%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 6 SW 6 SW 5 SW 5 SW 5 SSW 5 SSW 5 S 6 S
UV Index 0 0 0 1 1 2 2 2
Cloud Cover 92% 96% 99% 100% 100% 100% 100% 100%
Dew Point 66° 67° 68° 68° 67° 67° 68° 69°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2015
High 75° 75° 92° (1973) 81°
Low 65° 60° 46° (1957) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 13:06 of sunlight, then sets at 7:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:16 AM with 13:10 of moolight, then sets at 7:26 PM

South Yarmouth Weather Report

Warm fall may jeopardize foliage displays in northeastern US

September 1, 2016; 12:34 AM ET

Though the summer season is winding down, forecasters are predicting a warm start to fall across the Northeast — a weather pattern that could spell bad news for fall foliage lovers. more >