• Early AM

    Aug 23

    Lo 57°

    Mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    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
  • 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
< Previous 8 hours Next 8 hours >
  Sun
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Partly Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Fog
Fog
Fog
Fog
Temp (°F) 57° 56° 54° 54° 55° 55° 57° 59°
RealFeel® 57° 55° 54° 54° 54° 54° 58° 61°
Humidity 93% 93% 93% 93% 93% 93% 93% 92%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
23%
 
5%
 
5%
 
5%
 
5%
 
5%
 
3%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 1 NW 1 NW 1 NNW 1 NNW 1 NNW 2 NNW 2 NNW 2 NNW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 46% 10% 10% 10% 10% 10% 10% 25%
Dew Point 55° 54° 52° 52° 53° 53° 55° 57°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Aug 24

more Historical Weather Data >
  Today Normal Record 8/24/2013
High 80° 80° N/A 79°
Low 55° 60° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:00 AM with 13:35 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:13 AM with 14:05 of moolight, then sets at 6:18 PM

Top Story

Londonderry Weather Report

Another Cool Weekend for Boston, But Warmer Air Awaits

August 22, 2014; 9:08 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 >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps