• Early AM

    Aug 22

    Lo 59°

    Mostly cloudy

    Bicycling Weather
    • Precip
      25%
    • Hours of Precip
      6
    • Wind
      Gust
      7 mph
    more
  • Today

    Aug 22

    70°Lo 57°

    A brief shower or two

    Bicycling Weather
    • Precip
      60%
    • Hours of Precip
      2
    • Wind
      Gust
      6 mph
    more
  • Sat

    Aug 23

    74°Lo 54°

    Clouds and sun with a shower

    Very Good for biking
    • Precip
      42%
    • Hours of Precip
      1
    • Wind
      Gust
      10 mph
  • Sun

    Aug 24

    79°Lo 54°

    Periods of clouds and sun

    Excellent for biking
    • Precip
      5%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
    more
  • Mon

    Aug 25

    82°Lo 56°

    Pleasant with plenty of sun

    Excellent for biking
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Showers
Temp (°F) 57° 58° 60° 63° 66° 69° 71° 72°
RealFeel® 55° 57° 59° 64° 66° 71° 74° 75°
Humidity 93% 93% 92% 84% 78% 72% 67% 64%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
11%
 
12%
 
14%
 
14%
 
18%
 
43%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 3 N 3 N 3 N 4 NNE 5 NE 5 NE 6 ENE 6 ENE
UV Index 0 0 0 1 2 3 4 5
Cloud Cover 91% 91% 90% 85% 79% 72% 66% 70%
Dew Point 55° 56° 58° 58° 59° 59° 60° 59°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 23

more Historical Weather Data >
  Today Normal Record 8/23/2013
High 74° 80° N/A 81°
Low 54° 60° N/A 61°

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

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Londonderry Weather Report

Boston: Showers to Retreat This Weekend

August 21, 2014; 8:10 PM ET

Following a surge of humidity and showers to end the week, dry and cooler air will push southward across the Boston areaa this weekend more >

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