• Today

    Jun 30

    86°Lo 63°

    Brilliant sunshine

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

    Jul 1

    84°Lo 63°

    A couple of thunderstorms

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

    Jul 2

    79°Lo 57°

    Mostly sunny

    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

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

    Jul 4

    84°Lo 62°

    Partly 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
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Temp (°F) 85° 86° 85° 84° 82° 78° 75° 73°
RealFeel® 91° 90° 88° 84° 81° 76° 73° 72°
Humidity 32% 32% 33% 35% 39% 43% 48% 55%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
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1%
 
1%
 
1%
Snow
 
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Ice
 
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 6 W 6 WSW 6 SW 5 SSW 4 S 4 SE 2 SSE 1 S
UV Index 6 5 3 2 1 0 0 0
Cloud Cover 11% 11% 10% 8% 7% 10% 10% 10%
Dew Point 52° 53° 53° 54° 55° 54° 54° 56°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jun 30

more Historical Weather Data >
  Today Normal Record 6/30/2015
High 86° 81° N/A 81°
Low 63° 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; 3:43 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