1 - 5 of 45 days | All 45 days
Next 5 Days
  • Tonight

    Sep 21

    A shower early; mainly cloudy Lo 55°
  • Mon

    Sep 22

    Cooler with clouds and sun 62°Lo 38°
    more
  • Tue

    Sep 23

    Mostly sunny and nice 65°Lo 42°
    more
  • Wed

    Sep 24

    Sunny and nice 66°Lo 38°
    more
  • Thu

    Sep 25

    Sunny and nice 70°Lo 42°
    more
< 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
Cloudy
Cloudy
Showers
Mostly Cloudy
Mostly Cloudy
Temp (°F) 74° 72° 69° 66° 64° 64° 64° 63°
RealFeel® 72° 70° 66° 65° 64° 63° 63° 62°
Humidity 69% 74% 84% 93% 93% 93% 93% 92%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
5%
 
5%
 
8%
 
43%
 
47%
 
51%
 
25%
 
20%
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 S 6 SSE 4 ENE 2 ENE 2 ENE 2 E 2 ESE 2 S
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 91% 91% 94% 93% 95% 93% 89% 84%
Dew Point 64° 64° 64° 64° 62° 62° 62° 60°
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 75° 71° N/A 73°
Low 55° 45° N/A 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 12:14 of sunlight, then sets at 6:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:04 AM with 13:21 of moolight, then sets at 5:25 PM

Top Story

Winchester 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 >