• Tonight

    Aug 1

    Lo 64°

    Mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Sat

    Aug 2

    71°Lo 57°

    Cooler with a little rain

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Sun

    Aug 3

    78°Lo 59°

    Variably cloudy and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Mon

    Aug 4

    82°Lo 61°

    Some sun, a t-storm; humid

    Low ragweed pollen levels
    • Precip
      61%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      55%
  • Tue

    Aug 5

    86°Lo 60°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      34%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
T-storms
Partly Sunny
Partly Sunny
Partly Cloudy
Temp (°F) 68° 71° 74° 77° 74° 78° 80° 82°
RealFeel® 71° 76° 81° 85° 83° 88° 87° 87°
Humidity 79% 73% 67% 63% 77% 67% 61% 56%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
14%
 
18%
 
43%
 
47%
 
51%
 
40%
 
34%
 
37%
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) 2 N 2 E 2 ESE 3 ESE 3 SE 3 SE 3 SE 3 SSE
UV Index 2 4 5 6 6 6 5 3
Cloud Cover 45% 48% 47% 43% 70% 40% 47% 70%
Dew Point 62° 61° 63° 63° 67° 66° 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 - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2013
High 82° 82° N/A 79°
Low 61° 62° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:39 AM with 14:24 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:10 PM with 10:16 of moolight, then sets at 12:26 AM

Top Story

Londonderry Weather Report

Boston: Rain to Dampen Weekend Plans

August 1, 2014; 12:06 PM ET

Rain will converge along the Atlantic Seaboard this weekend with Boston caught on the edge. more >

Mon. Dust & Dander

Mon. Wind Maps