• Today

    Jul 25

    92°Lo 70°

    A strong afternoon t-storm

    Neutral weather for asthma
    • Hi
      RealFeel
      97°
    • UV
      5 - High
    • Air Qual.
      Moderate
  • Tue

    Jul 26

    91°Lo 68°

    Mostly sunny and less humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      93°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Wed

    Jul 27

    93°Lo 68°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      100°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Thu

    Jul 28

    91°Lo 68°

    Partly sunny and hot

    Beneficial weather for asthma
    • Hi
      RealFeel
      96°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Fri

    Jul 29

    85°Lo 63°

    Periods of sun and clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      89°
    • UV
      5 - High
    • Air Qual.
      Good
    more
Next Previous
Next 8 hours >
  Mon
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
T-storms
Cloudy
Temp (°F) 89° 91° 92° 91° 89° 88° 79° 79°
RealFeel® 97° 97° 97° 95° 92° 91° 84° 86°
Humidity 41% 39% 40% 44% 47% 52% 87% 81%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
11%
 
19%
 
19%
 
24%
 
43%
 
47%
 
51%
 
43%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 5 SSW 6 S 6 SSE 7 SE 6 SE 6 ESE 5 E 4 NNE
UV Index 6 6 5 3 2 1 0 0
Cloud Cover 63% 62% 68% 73% 79% 84% 88% 90%
Dew Point 63° 63° 64° 66° 67° 68° 75° 73°
Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Jul 25

more Historical Weather Data >
  Today Normal Record 7/25/2015
High 92° 83° N/A 73°
Low 70° 63° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:30 AM with 14:43 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:37 PM with 13:19 of moolight, then sets at 12:56 PM

Derry Weather Report

Stormy start to week in northeastern US will fail to offer heat relief

July 25, 2016; 10:19 AM ET

Gusty thunderstorms will target the northeastern United States on Monday but will fail to sweep away the heat wave baking the region. more >

Mon. Air Quality

Mon. Asthma Risk

Mon. UV Index