• Today

    May 29

    70°Lo 58°

    Clouds break for sun; cooler

    Neutral weather for migraines
    • Hi
      RealFeel
      75°
    • UV
      4 - Moderate
    • Cloud
      Cover
      82%
  • Mon

    May 30

    73°Lo 62°

    Tropical rainstorm

    Beneficial weather for migraines
    • Hi
      RealFeel
      74°
    • UV
      2 - Low
    • Cloud
      Cover
      96%
    more
  • Tue

    May 31

    86°Lo 60°

    Partly sunny and warmer

    Beneficial weather for migraines
    • Hi
      RealFeel
      89°
    • UV
      5 - High
    • Cloud
      Cover
      26%
    more
  • Wed

    Jun 1

    77°Lo 54°

    Nice with plenty of sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      87°
    • UV
      7 - Very High
    • Cloud
      Cover
      10%
    more
  • Thu

    Jun 2

    70°Lo 51°

    Partly sunny

    Neutral weather for migraines
    • Hi
      RealFeel
      76°
    • UV
      5 - High
    • Cloud
      Cover
      26%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 65° 66° 66° 66° 67° 69° 70° 70°
RealFeel® 64° 66° 67° 68° 70° 71° 75° 73°
Humidity 86% 79% 73% 69% 67% 67% 68% 71%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
2%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 6 NE 6 NE 6 NE 6 NE 6 NE 6 ENE 6 ENE 6 ENE
UV Index 1 1 2 2 3 3 4 4
Cloud Cover 100% 95% 95% 95% 95% 95% 70% 70%
Dew Point 61° 59° 57° 56° 56° 58° 59° 60°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 29

more Historical Weather Data >
  Today Normal Record 5/29/2015
High 70° 72° N/A 81°
Low 58° 51° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:11 AM with 15:05 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:14 AM with 11:23 of moolight, then sets at 12:37 PM

Londonderry Weather Report

Tropical moisture to soak Memorial Day celebrations from DC to NYC, Boston

May 29, 2016; 6:41 AM ET

Tropical moisture may put outdoor Memorial Day plans in jeopardy from Washington D.C., to Boston on Monday. more >

Sun. Migraine Headache

Sun. UV Index