• Tonight

    Aug 28

    Lo 58°

    Clear

    Asthma Weather
    • Hi
      RealFeel
      82°
    • UV
      4 - Moderate
    • Air Qual.
      Good
  • Sat

    Aug 29

    84°Lo 62°

    Times of sun and clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      87°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Sun

    Aug 30

    87°Lo 62°

    Partly sunny and very warm

    Beneficial weather for asthma
    • Hi
      RealFeel
      88°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Mon

    Aug 31

    88°Lo 65°

    Plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      90°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Tue

    Sep 1

    86°Lo 63°

    Warm and humid with sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      93°
    • UV
      5 - High
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Partly Sunny
Mostly Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 65° 69° 73° 76° 77° 78° 79° 80°
RealFeel® 68° 72° 77° 80° 80° 81° 82° 81°
Humidity 69% 59% 53% 50% 46% 43% 42% 41%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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Snow
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 2 NNW 6 NW 7 N 8 N 8 NNW 7 NW 7 NW 7 NW
UV Index 2 3 5 5 5 4 4 3
Cloud Cover 10% 36% 27% 46% 66% 65% 68% 63%
Dew Point 55° 54° 55° 56° 55° 54° 54° 54°
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 28

more Historical Weather Data >
  Today Normal Record 8/28/2014
High 80° 79° N/A 79°
Low 58° 59° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 13:22 of sunlight, then sets at 7:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:38 PM with 11:11 of moolight, then sets at 5:49 AM

Derry Weather Report

Boston: Warmth, Humidity to Come Back Into Next Week

August 28, 2015; 5:32 PM ET

Heat and humidity will return to Boston this weekend and hang on into next week. 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.

Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index