• Today

    May 25

    81°Lo 65°

    Mostly cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      84°
    • UV
      5 - Moderate
    • Air Qual.
      Moderate
  • Tue

    May 26

    87°Lo 67°

    A t-storm around in the p.m.

    Neutral weather for asthma
    • Hi
      RealFeel
      87°
    • UV
      7 - High
    • Air Qual.
      Moderate
    more
  • Wed

    May 27

    86°Lo 66°

    Partly sunny and very warm

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

    May 28

    79°Lo 63°

    A thunderstorm in spots

    Neutral weather for asthma
    • Hi
      RealFeel
      81°
    • UV
      4 - Moderate
    • Cloud
      Cover
      91%
    more
  • Fri

    May 29

    81°Lo 64°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      83°
    • UV
      7 - High
    • Cloud
      Cover
      27%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 79° 77° 75° 73° 72° 71° 69° 68°
RealFeel® 80° 77° 74° 71° 70° 68° 66° 66°
Humidity 40% 43% 46% 50% 54% 58% 61% 65%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 9 SW 8 SSW 7 SSW 7 SSW 8 S 7 S 6 SSW 7 SSW
UV Index 3 2 1 1 0 0 0 0
Cloud Cover 92% 95% 96% 94% 91% 90% 91% 94%
Dew Point 53° 53° 53° 53° 55° 55° 55° 56°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 25

more Historical Weather Data >
  Today Normal Record 5/25/2014
High 81° 71° N/A 74°
Low 65° 50° N/A 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:14 AM with 14:57 of sunlight, then sets at 8:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:25 PM with 13:10 of moolight, then sets at 1:35 AM

Derry Weather Report

Boston to Turn Warmer on Memorial Day

May 25, 2015; 5:54 AM ET

Warmth will make a comeback around the Boston area for the remainder of this Memorial Day holiday weekend, seemingly fitting for the unofficial start to summer. 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.

Mon. Air Quality

Mon. Asthma Risk

Mon. UV Index