• Tonight

    Jun 29

    Lo 61°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
  • Thu

    Jun 30

    87°Lo 62°

    Plenty of sun

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

    Jul 1

    84°Lo 62°

    A thunderstorm in the area

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

    Jul 2

    79°Lo 58°

    Sunshine and patchy clouds

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

    Jul 3

    81°Lo 60°

    Mostly 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 >
  Wed
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
T-storms
T-storms
T-storms
T-storms
Mostly Cloudy
Partly Cloudy
Mostly Cloudy
Partly Cloudy
Temp (°F) 74° 76° 78° 79° 80° 81° 81° 80°
RealFeel® 75° 80° 79° 82° 86° 86° 83° 80°
Humidity 72% 70% 66% 65% 63% 59% 55% 55%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
55%
 
61%
 
58%
 
40%
 
37%
 
33%
 
33%
 
33%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 5 W 5 SSE 7 N 8 NE 8 SSW 7 N 7 N 7 WSW
UV Index 3 5 3 4 5 4 2 2
Cloud Cover 93% 82% 98% 82% 77% 57% 78% 53%
Dew Point 64° 65° 66° 67° 67° 65° 63° 62°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jun 29

more Historical Weather Data >
  Today Normal Record 6/29/2015
High 81° 81° N/A 73°
Low 61° 60° N/A 51°

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 1:34 AM with 13:32 of moolight, then sets at 3:06 PM

Londonderry Weather Report

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

June 29, 2016; 5:43 PM 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 >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps