• Early AM

    Aug 20

    Lo 52°

    Clear

    Migraine Headache Weather
    • Hi
      RealFeel
      84°
    • UV
      6 - High
    • Cloud
      Cover
      20%
    more
  • Today

    Aug 20

    83°Lo 57°

    Mostly sunny and pleasant

    Beneficial weather for migraines
    • Hi
      RealFeel
      87°
    • UV
      6 - High
    • Cloud
      Cover
      17%
    more
  • Thu

    Aug 21

    76°Lo 57°

    Clouds and sun; not as warm

    Beneficial weather for migraines
    • Hi
      RealFeel
      79°
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
  • Fri

    Aug 22

    76°Lo 57°

    Clouds and sun with a shower

    Beneficial weather for migraines
    • Hi
      RealFeel
      78°
    • UV
      5 - Moderate
    • Cloud
      Cover
      67%
    more
  • Sat

    Aug 23

    74°Lo 56°

    Periods of sun with a shower

    Beneficial weather for migraines
    • Hi
      RealFeel
      76°
    • UV
      5 - Moderate
    • Cloud
      Cover
      46%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Partly Cloudy
Temp (°F) 61° 60° 59° 58° 58° 57° 59° 61°
RealFeel® 60° 60° 58° 58° 58° 57° 59° 62°
Humidity 89% 89% 90% 91% 92% 93% 92% 85%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
1%
 
2%
 
2%
 
2%
 
2%
 
2%
 
4%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 1 E 1 NE 1 NE 1 NE 1 NE 1 NE 1 NE 1 ENE
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 76% 76% 76% 76% 90% 94% 94% 70%
Dew Point 57° 57° 56° 55° 56° 55° 57° 57°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 76° 81° N/A 89°
Low 57° 60° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:58 AM with 13:41 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:23 AM with 14:44 of moolight, then sets at 5:07 PM

Top Story

Londonderry Weather Report

Heavy Rain to Avoid Boston Through Weekend

August 19, 2014; 11:53 AM ET

A wedge of dry air will slowly erode later this week and may allow spotty showers to survive the trip into Boston from the Midwest. more >

Thu. Migraine Headache

Thu. UV Index