• Today

    Jun 30

    86°Lo 62°

    Brilliant sunshine

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

    Jul 1

    85°Lo 63°

    A couple of p.m. t-storms

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

    Jul 2

    78°Lo 56°

    Mostly sunny and breezy

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Sun

    Jul 3

    81°Lo 59°

    Mostly sunny and breezy

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

    Jul 4

    85°Lo 63°

    Sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Partly Cloudy
Cloudy
Partly Cloudy
Mostly Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Temp (°F) 61° 60° 62° 65° 68° 71° 75° 78°
RealFeel® 62° 61° 62° 66° 69° 74° 79° 83°
Humidity 91% 95% 88% 75% 68% 60% 49% 43%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
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Snow
 
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Ice
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 4 NNW 2 N 4 NW 5 NW 5 NW 7 NNW 8 NNW 8 NNW
UV Index 0 0 0 1 2 3 5 6
Cloud Cover 44% 70% 70% 16% 0% 0% 2% 19%
Dew Point 59° 59° 58° 57° 57° 57° 55° 54°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Jun 30

more Historical Weather Data >
  Today Normal Record 6/30/2015
High 86° 81° N/A 81°
Low 62° 61° N/A 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:10 AM with 15:18 of sunlight, then sets at 8:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:12 AM with 14:04 of moolight, then sets at 4:16 PM

Londonderry Weather Report

Dry weather to dominate July Fourth weekend from Chicago to NYC, Boston

June 30, 2016; 11:51 AM ET

While downpours could come calling at the start and finish of the July Fourth weekend in the northeastern United States, the vast majority of the time will be dry. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps