• Today

    Aug 2

    85°Lo 64°

    Mostly sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      89°
    • UV
      5 - High
    • Air Qual.
      Good
  • Mon

    Aug 3

    90°Lo 70°

    Some sun, then clouds

    At Risk weather for asthma
    • Hi
      RealFeel
      92°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Tue

    Aug 4

    86°Lo 63°

    A thunderstorm in the area

    Beneficial weather for asthma
    • Hi
      RealFeel
      91°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Wed

    Aug 5

    80°Lo 57°

    Mostly sunny and nice

    Beneficial weather for asthma
    • Hi
      RealFeel
      81°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Thu

    Aug 6

    78°Lo 57°

    Partly sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      82°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Partly Cloudy
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 61° 62° 64° 68° 71° 75° 78° 81°
RealFeel® 62° 63° 65° 68° 74° 79° 84° 87°
Humidity 79% 75% 70% 66% 61% 51% 45% 43%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
7%
 
7%
 
5%
 
0%
 
0%
 
0%
 
0%
 
0%
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) 4 NW 2 WNW 4 WNW 4 WNW 5 WNW 6 W 6 W 7 WSW
UV Index 0 0 0 1 3 4 6 7
Cloud Cover 35% 35% 48% 11% 11% 11% 11% 11%
Dew Point 55° 54° 54° 56° 57° 55° 55° 56°
Middle Grid line 85 F 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

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2014
High 85° 82° N/A 75°
Low 64° 63° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:28 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:24 PM with 12:04 of moolight, then sets at 9:28 AM

Londonderry Weather Report

Boston: Dry Weather Bouncing Back Good for Some but Not for All

August 2, 2015; 6:03 AM ET

Dry, sunny weather will bounce back into the greater Boston area after a cold front passed through early Friday morning. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Sun. Air Quality

Sun. Asthma Risk

Sun. UV Index