• Early AM

    Jul 26

    Lo 69°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Today

    Jul 26

    90°Lo 67°

    Mostly sunny and less humid

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Wed

    Jul 27

    92°Lo 68°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Thu

    Jul 28

    93°Lo 69°

    A thunderstorm in the area

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    Jul 29

    82°Lo 64°

    Periods of sun and clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Next 8 hours >
  Tue
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Sunny
Temp (°F) 72° 71° 69° 71° 71° 71° 71° 75°
RealFeel® 74° 72° 69° 71° 72° 71° 71° 77°
Humidity 86% 87% 89% 80% 80% 79% 76% 71%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
28%
 
20%
 
20%
 
20%
 
20%
 
20%
 
13%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 4 WNW 4 WNW 4 W 4 W 4 WSW 5 W 6 W 6 W
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 55% 26% 26% 26% 26% 26% 26% 0%
Dew Point 68° 67° 65° 65° 65° 64° 64° 65°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 26

more Historical Weather Data >
  Today Normal Record 7/26/2015
High 90° 83° N/A 79°
Low 67° 63° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:31 AM with 14:41 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:33 AM with 7:22 of moolight, then sets at 12:56 PM

Londonderry Weather Report

PHOTOS: Severe storms rip through Pennsylvania to New York with damaging winds

July 25, 2016; 11:47 PM ET

Severe thunderstorms rumbled through the Northeast on Monday, lashing the region with damaging winds while also unleashing heavy downpours that triggered flash flooding. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps