• Tonight

    May 22

    Lo 61°

    Overcast, a t-storm in spots

    Dust & Dander Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Thu

    May 23

    80°Lo 64°

    A heavy afternoon t-storm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Fri

    May 24

    68°Lo 51°

    Rain; breezy, not as warm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Sat

    May 25

    54°Lo 45°

    Windy and colder with rain

    Very High indoor dust & dander levels
    • Precip
      75%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      95%
    more
  • Sun

    May 26

    58°Lo 44°

    Rain and drizzle possible

    Extreme indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      76%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
6pm
7pm 8pm 9pm 10pm 11pm Thu
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Cloudy
T-storms
Cloudy
Cloudy
T-storms
Cloudy
Cloudy
Cloudy
Temp (°F) 66° 71° 72° 70° 68° 66° 64° 63°
RealFeel® 63° 67° 68° 66° 62° 62° 62° 62°
Humidity 74% 64% 59% 65% 74% 83% 87% 88%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Rain
 
47%
 
51%
 
47%
 
47%
 
51%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (mph) 5 ESE 5 ESE 4 ESE 4 E 4 E 3 E 3 E 3 E
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 91% 70% 91% 90% 92% 93% 95% 97%
Dew Point 58° 58° 57° 58° 59° 60° 60° 60°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 22

more Historical Weather Data >
  Today Normal Record 5/22/2012
High 72° 70° N/A 66°
Low 61° 49° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:16 AM with 14:52 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:24 PM with 10:36 of moolight, then sets at 4:00 AM

Top Story

Derry Weather Report

Severe Storms From Virginia to Maine Thursday

May 22, 2013; 9:52 AM ET

The same storm system responsible for producing violent thunderstorms in Oklahoma recently will reach the Atlantic Seaboard later Thursday. more >

Smoke Alert: The Hidden Dangers of E-Cigarettes

May 20, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking but have those claims ever been proven?

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps