• Today

    Aug 22

    69°Lo 57°

    Cloudy with a shower in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Sat

    Aug 23

    74°Lo 54°

    Clouds giving way to some sun

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

    Aug 24

    80°Lo 55°

    Fog in the a.m.; mostly sunny

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

    Aug 25

    85°Lo 59°

    Sunny, nice and warm

    Low ragweed pollen levels
    • Precip
      3%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      7%
    more
  • Tue

    Aug 26

    86°Lo 61°

    Mostly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      11%
    more
Next Previous
Next 8 hours >
  Fri
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Rain
Rain
Showers
Showers
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 62° 62° 61° 61° 61° 60° 60° 59°
RealFeel® 59° 58° 59° 59° 59° 59° 58° 58°
Humidity 90% 90% 90% 90% 91% 91% 92% 93%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
75%
 
75%
 
52%
 
51%
 
47%
 
34%
 
34%
 
37%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 3 N 3 N 3 N 3 N 3 NNW 2 N 3 N 3 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 92% 97% 94% 99% 99% 98% 99% 95%
Dew Point 59° 59° 58° 58° 58° 58° 58° 57°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 22

more Historical Weather Data >
  Today Normal Record 8/22/2013
High 69° 80° N/A 89°
Low 57° 60° N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 13:38 of sunlight, then sets at 7:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:18 AM with 14:27 of moolight, then sets at 5:45 PM

Top Story

Londonderry Weather Report

Another Cool Weekend for Boston, But Warmer Air Awaits

August 22, 2014; 3:29 PM ET

This weekend will feel more like September around Boston, but the return of summer warmth is on the horizon for next week. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps