• Today

    May 27

    86°Lo 67°

    Very warm with clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Thu

    May 28

    85°Lo 61°

    Mostly cloudy with a t-storm

    Advisory for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      57%
    • Hours of Precip
      2
  • Fri

    May 29

    80°Lo 58°

    Partly sunny

    Watch for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      19%
    • Hours of Precip
      0
    more
  • Sat

    May 30

    84°Lo 61°

    Periods of sun

    Watch for hair frizz
    • Wind
      Gust
      29 mph
    • Precip
      20%
    • Hours of Precip
      2.5
    more
  • Sun

    May 31

    68°Lo 46°

    Cooler; a shower in the a.m.

    Watch for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      56%
    • Hours of Precip
      0.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 71° 71° 70° 68° 67° 68° 68° 69°
RealFeel® 70° 70° 69° 67° 65° 66° 67° 68°
Humidity 76% 77% 78% 78% 80% 78% 77% 76%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
7%
 
7%
 
7%
 
7%
 
6%
 
5%
 
5%
 
8%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 5 SSW 6 SSW 6 SSW 6 SSW 6 SSW 6 SSW 5 SSW 5 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 92% 92% 90% 88% 88% 90% 92% 92%
Dew Point 63° 64° 63° 61° 61° 61° 61° 61°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 28

more Historical Weather Data >
  Today Normal Record 5/28/2014
High 85° 72° N/A 50°
Low 61° 51° N/A 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:12 AM with 15:02 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:17 PM with 11:42 of moolight, then sets at 2:59 AM

Derry Weather Report

Boston to Bask in Warmth During Last Week of May

May 27, 2015; 4:25 AM ET

Shorts, short sleeves and summer attire will be the way to go each day this week in the Boston area. 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.

Thu. Hair Frizz

Thu. Wind Maps

Thu. UV Index