• Today

    May 22

    77°Lo 61°

    A couple of p.m. t-storms

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

    Rain possible; windy, cooler

    Very High indoor dust & dander levels
    • Precip
      35%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      85%
    more
  • Sun

    May 26

    65°Lo 44°

    Some sun; breezy, warmer

    Extreme indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      45%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
T-storms
Cloudy
Cloudy
Temp (°F) 68° 71° 73° 75° 76° 74° 77° 80°
RealFeel® 66° 70° 73° 76° 77° 74° 77° 79°
Humidity 80% 75% 71% 67% 63% 79% 68% 60%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
20%
 
20%
 
20%
 
20%
 
25%
 
51%
 
47%
 
35%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 S 6 S 7 S 8 SSW 9 SSW 10 SSW 9 SSW 8 SSW
UV Index 1 2 2 3 4 3 3 2
Cloud Cover 97% 96% 95% 95% 94% 93% 92% 91%
Dew Point 62° 62° 63° 64° 63° 67° 65° 65°
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

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2012
High 80° 71° N/A 79°
Low 64° 50° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:15 AM with 14:54 of sunlight, then sets at 8:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:36 PM with 10:09 of moolight, then sets at 4:45 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?

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps