• Early AM

    Apr 21

    Lo 50°

    Rain

    Golfing Weather
    • Precip
      59%
    • Wind
      Speed
      9 mph
    • T-storms
      15%
    more
  • Today

    Apr 21

    62°Lo 39°

    A bit of rain

    Poor for golfing
    • Precip
      63%
    • Wind
      Speed
      9 mph
    • T-storms
      18%
  • Wed

    Apr 22

    59°Lo 36°

    An afternoon shower in spots

    Fair for golfing
    • Precip
      40%
    • Wind
      Speed
      14 mph
    • T-storms
      20%
    more
  • Thu

    Apr 23

    52°Lo 34°

    Cooler with a shower in spots

    Poor for golfing
    • Precip
      42%
    • Wind
      Speed
      14 mph
    • T-storms
      20%
    more
  • Fri

    Apr 24

    52°Lo 35°

    Breezy with periods of sun

    Poor for golfing
    • Precip
      16%
    • Wind
      Speed
      15 mph
    • T-storms
      4%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
11pm
Wed
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Clear
Clear
Mostly Clear
Mostly Sunny
Temp (°F) 44° 41° 40° 39° 40° 42° 43° 43°
RealFeel® 34° 31° 30° 28° 30° 32° 33° 34°
Humidity 82% 86% 90% 92% 84% 78% 74% 71%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
0%
 
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0%
 
7%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
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Ice
 
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  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 14 W 14 WSW 13 SW 13 SW 14 SW 14 SSW 14 SSW 14 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 10% 10% 10% 0% 0% 0% 10% 10%
Dew Point 38° 37° 37° 37° 36° 35° 35° 35°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 62° 60° N/A 73°
Low 39° 39° N/A 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:55 AM with 13:39 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:08 AM with 14:47 of moolight, then sets at 10:55 PM

Derry Weather Report

Boston: Cooler Air to Sweep Away Warmth This Week

April 21, 2015; 1:52 AM ET

Cooler air will push into the Boston area during the middle and latter part of the week. more >

Climate Change Leads to Difference on the Golf Course

Jun 14, 2012; 5:00 AM ET There are different ways a changing climate can affect the game of golf. Valerie Smock has more on how the courses could be impacted over time.

Radar & Satellite

Tue. Golf Weather

Tue. Wind Maps