• Tonight

    Sep 3

    Lo 63°

    A thunderstorm in spots early

    Common Cold Weather
    • Avg
      Temp
      76°
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      98°
    more
  • Fri

    Sep 4

    76°Lo 49°

    Mostly sunny and not as warm

    Beneficial weather for colds
    • Avg
      Temp
      63°
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      80°
  • Sat

    Sep 5

    81°Lo 53°

    Plenty of sunshine

    Beneficial weather for colds
    • Avg
      Temp
      67°
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      86°
    more
  • Sun

    Sep 6

    86°Lo 59°

    Very warm with plenty of sun

    Beneficial weather for colds
    • Avg
      Temp
      73°
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      91°
    more
  • Mon

    Sep 7

    89°Lo 65°

    Very warm with plenty of sun

    Beneficial weather for colds
    • Avg
      Temp
      77°
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      92°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 65° 63° 64° 65° 66° 68° 70° 72°
RealFeel® 63° 61° 62° 64° 66° 70° 73° 76°
Humidity 74% 75% 73% 70% 65% 58% 55% 51%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
20%
 
20%
 
14%
 
3%
 
3%
 
3%
 
3%
 
3%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 8 NE 8 NE 7 NE 7 NE 7 NE 7 NE 7 NE 7 NE
UV Index 0 0 0 1 2 3 4 5
Cloud Cover 45% 45% 45% 25% 25% 25% 25% 25%
Dew Point 57° 55° 55° 55° 54° 53° 53° 53°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 76° 77° N/A 84°
Low 49° 57° N/A 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 13:02 of sunlight, then sets at 7:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:17 PM with 14:44 of moolight, then sets at 2:01 PM

Londonderry Weather Report

Boston: Warmth to Rebuild Labor Day Weekend After Cooldown

September 3, 2015; 2:44 PM 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 >

Natural Ways To Combat Colds and Flu

Nov 30, 2012; 5:00 AM ET Flu season is here and will stick around until May. Here are a few natural remedies to ease pain and suffering.

Fri. Cold & Flu

Fri. UV Index