• Tonight

    May 5

    Lo 53°

    Partly cloudy

    Asthma Weather
    • Hi
      RealFeel
      79°
    • UV
      6 - High
    • Air Qual.
      Good
  • Wed

    May 6

    78°Lo 53°

    Mostly sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      86°
    • UV
      7 - High
    • Air Qual.
      Good
    more
  • Thu

    May 7

    82°Lo 54°

    Mostly sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      88°
    • UV
      7 - High
    • Air Qual.
      Good
    more
  • Fri

    May 8

    78°Lo 55°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      82°
    • UV
      7 - High
    • Cloud
      Cover
      32%
    more
  • Sat

    May 9

    84°Lo 59°

    Partly sunny and very warm

    Beneficial weather for asthma
    • Hi
      RealFeel
      87°
    • UV
      7 - High
    • Cloud
      Cover
      36%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Temp (°F) 76° 76° 73° 71° 70° 60° 59° 58°
RealFeel® 78° 76° 73° 69° 68° 59° 59° 58°
Humidity 23% 23% 23% 24% 25% 44% 46% 51%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 12 NW 10 NW 10 NW 10 NW 8 NW 6 NW 4 NW 4 NW
UV Index 4 3 2 1 0 0 0 0
Cloud Cover 72% 68% 67% 94% 92% 88% 78% 61%
Dew Point 36° 35° 33° 33° 33° 38° 38° 40°
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

Temperature History - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2014
High 76° 66° N/A 63°
Low 53° 44° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:34 AM with 14:16 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:25 PM with 10:03 of moolight, then sets at 7:28 AM

Derry Weather Report

Boston: Summerlike Warmth to Return This Weekend

May 5, 2015; 7:17 PM ET

Following spotty showers and thunderstorms at midweek, warmth will return to the Boston area by this weekend. 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.

Tue. Air Quality

Tue. Asthma Risk

Tue. UV Index