• Today

    Apr 19

    59°Lo 40°

    Mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      71°
    • UV
      6 - High
    • Cloud
      Cover
      8%
  • Mon

    Apr 20

    46°Lo 44°

    Becoming windier with rain

    Neutral weather for migraines
    • Hi
      RealFeel
      40°
    • UV
      3 - Moderate
    • Cloud
      Cover
      97%
    more
  • Tue

    Apr 21

    62°Lo 38°

    Warmer with periods of rain

    Beneficial weather for migraines
    • Hi
      RealFeel
      63°
    • UV
      2 - Low
    • Cloud
      Cover
      95%
    more
  • Wed

    Apr 22

    56°Lo 36°

    Mostly cloudy and breezy

    Beneficial weather for migraines
    • Hi
      RealFeel
      53°
    • UV
      5 - Moderate
    • Cloud
      Cover
      76%
    more
  • Thu

    Apr 23

    54°Lo 32°

    Cloudy, a shower; breezy

    Beneficial weather for migraines
    • Hi
      RealFeel
      50°
    • UV
      4 - Moderate
    • Cloud
      Cover
      95%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
7pm
8pm 9pm 10pm 11pm Mon
12am
1am 2am
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Clear
Mostly Clear
Temp (°F) 51° 48° 46° 44° 42° 41° 41° 40°
RealFeel® 48° 47° 46° 44° 43° 43° 43° 43°
Humidity 42% 48% 52% 57% 61% 62% 64% 65%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
0%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 7 SSE 5 SE 5 SSE 4 SSE 4 SSE 2 SSE 2 ENE 1 E
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 11% 10% 11% 12% 10% 3% 0% 10%
Dew Point 29° 29° 29° 30° 30° 29° 30° 30°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2014
High 59° 59° N/A 59°
Low 40° 38° N/A 31°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:58 AM with 13:34 of sunlight, then sets at 7:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:38 AM with 14:08 of moolight, then sets at 8:46 PM

Derry Weather Report

2015 Boston Marathon Forecast: Rain and Wind in Store for Runners

April 19, 2015; 6:24 AM ET

The 119th Boston Marathon will take place on Monday, April 20, and runners set to take on the historic course will face cool and rainy conditions. more >

Sun. Migraine Headache

Sun. UV Index