• Today

    Sep 4

    76°Lo 50°

    Mostly sunny and not as warm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      80°
    • UV
      4 - Moderate
    • Cloud
      Cover
      28%
    more
  • Sat

    Sep 5

    81°Lo 53°

    Plenty of sunshine

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      86°
    • UV
      5 - High
    • Cloud
      Cover
      0%
  • Sun

    Sep 6

    86°Lo 59°

    Very warm with plenty of sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      89°
    • UV
      5 - High
    • Cloud
      Cover
      0%
    more
  • Mon

    Sep 7

    89°Lo 65°

    Very warm with plenty of sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      92°
    • UV
      5 - High
    • Cloud
      Cover
      0%
    more
  • Tue

    Sep 8

    91°Lo 66°

    Mostly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      94°
    • UV
      4 - Moderate
    • Cloud
      Cover
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Clear
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 50° 55° 57° 62° 67° 72° 76° 78°
RealFeel® 51° 56° 59° 66° 72° 79° 84° 86°
Humidity 93% 93% 83% 73% 58% 49% 45% 40%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 2 NW 2 NW 2 WNW 2 NW 4 NNW 4 ESE 4 SE 4 SE
UV Index 0 0 1 2 3 4 5 6
Cloud Cover 0% 0% 0% 0% 0% 0% 0% 0%
Dew Point 48° 53° 52° 53° 52° 52° 53° 52°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Sep 5

more Historical Weather Data >
  Today Normal Record 9/5/2014
High 81° 77° N/A 89°
Low 53° 57° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:14 AM with 13:00 of sunlight, then sets at 7:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:33 PM with 0:27 of moolight, then sets at 2:01 PM

Londonderry Weather Report

Boston: Warmth to Rebuild Labor Day Weekend After Cooldown

September 4, 2015; 4:49 AM ET

A backdoor front will trim temperatures, haze and humidity around Boston into the first part of the Labor Day weekend before all three conditions build by early next week. more >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Sat. Sinus Headache

Sat. UV Index