• Today

    Sep 20

    70°Lo 58°

    Partly sunny and warmer

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      4%
    • Hours of Precip
      0
  • Sun

    Sep 21

    76°Lo 60°

    A stray shower in the morning

    Advisory for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      40%
    • Hours of Precip
      3.5
    more
  • Mon

    Sep 22

    73°Lo 45°

    Times of clouds and sun

    Advisory for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      20%
    • Hours of Precip
      0
    more
  • Tue

    Sep 23

    70°Lo 45°

    Partly sunny

    Watch for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Wed

    Sep 24

    64°Lo 45°

    A full day of sunshine

    Watch for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Partly Sunny
Mostly Sunny
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 64° 65° 68° 69° 70° 69° 68° 66°
RealFeel® 65° 67° 66° 68° 68° 66° 64° 62°
Humidity 61% 60% 59% 58% 57% 60% 64% 71%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 8 SSW 8 SSW 8 SSW 8 SSW 8 S 7 S 7 S 5 S
UV Index 4 4 3 2 2 1 0 0
Cloud Cover 39% 28% 84% 76% 76% 76% 76% 76%
Dew Point 50° 51° 53° 54° 55° 55° 56° 57°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 70° 71° N/A 79°
Low 58° 51° N/A 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 12:17 of sunlight, then sets at 6:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:03 AM with 13:48 of moolight, then sets at 4:51 PM

Top Story

Derry 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 >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index