• Today

    Sep 20

    69°Lo 58°

    Warmer

    Poor for home energy
    • Avg
      RealFeel
      60°
    • Hi
      RealFeel
      66°
    • Wind
      Speed
      12 mph
    more
  • Sun

    Sep 21

    74°Lo 60°

    A shower in the morning

    Poor for home energy
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      73°
    • Wind
      Speed
      9 mph
  • Mon

    Sep 22

    73°Lo 51°

    Partly sunny and breezy

    Poor for home energy
    • Avg
      RealFeel
      58°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      12 mph
    more
  • Tue

    Sep 23

    66°Lo 55°

    Partly sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      58°
    • Hi
      RealFeel
      67°
    • Wind
      Speed
      7 mph
    more
  • Wed

    Sep 24

    64°Lo 53°

    Plenty of sun

    Poor for home energy
    • Avg
      RealFeel
      56°
    • Hi
      RealFeel
      64°
    • Wind
      Speed
      11 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
5pm
6pm 7pm 8pm 9pm 10pm 11pm Mon
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Cloudy
Cloudy
Cloudy
Showers
Showers
Cloudy
Cloudy
Cloudy
Temp (°F) 71° 69° 66° 65° 65° 65° 65° 65°
RealFeel® 68° 66° 63° 61° 62° 61° 62° 62°
Humidity 79% 80% 86% 89% 88% 88% 87% 88%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
20%
 
20%
 
25%
 
56%
 
56%
 
49%
 
23%
 
23%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 7 SE 6 ESE 5 E 5 E 4 ENE 5 N 6 NW 6 WSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 90% 90% 90% 98% 100% 100% 98% 96%
Dew Point 64° 63° 62° 62° 61° 62° 62° 61°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 74° 69° N/A 75°
Low 60° 54° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 12:13 of sunlight, then sets at 6:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:56 AM with 13:20 of moolight, then sets at 5:16 PM

Top Story

Provincetown 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 >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index