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  • Today

    Sep 21

    Humid with periods of rain 74°Lo 62°
  • Mon

    Sep 22

    Partly sunny and breezy 74°Lo 49°
    more
  • Tue

    Sep 23

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

    Sep 24

    Plenty of sunshine 66°Lo 48°
    more
  • Thu

    Sep 25

    Plenty of sunshine 67°Lo 51°
    more
< Previous 8 hours Next 8 hours >
  Sun
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Rain
Rain
Temp (°F) 66° 66° 67° 69° 71° 72° 73° 74°
RealFeel® 63° 62° 65° 68° 70° 72° 73° 74°
Humidity 92% 93% 90% 88% 84% 82% 80% 79%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
7%
 
10%
 
20%
 
20%
 
25%
 
49%
 
56%
 
56%
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 SSE 6 SSE 6 SSE 6 SSE 8 SSE 9 SSE 8 SSE 8 SSE
UV Index 0 0 0 1 1 2 3 2
Cloud Cover 92% 81% 88% 86% 87% 90% 84% 85%
Dew Point 63° 64° 64° 65° 66° 66° 67° 67°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 74° 70° 86° (1983) 75°
Low 62° 54° 35° (1969) 55°

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 3:57 AM with 13:19 of moolight, then sets at 5:16 PM

Top Story

Dennis 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 >