• Tonight

    Aug 28

    Lo 56°

    Clear

    Running Weather
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
  • Sat

    Aug 29

    84°Lo 62°

    Mostly sunny

    Very Good for running
    • Precip
      10%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
  • Sun

    Aug 30

    87°Lo 64°

    Partly sunny and very warm

    Very Good for running
    • Precip
      5%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
  • Mon

    Aug 31

    89°Lo 64°

    Sunny, very warm and humid

    Very Good for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    more
  • Tue

    Sep 1

    85°Lo 63°

    Sunlit, very warm and humid

    Very Good for running
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      12 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
6pm
7pm 8pm 9pm 10pm 11pm Sat
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Mostly Sunny
Sunny
Clear
Clear
Clear
Clear
Clear
Clear
Temp (°F) 77° 74° 70° 66° 64° 63° 62° 61°
RealFeel® 76° 72° 68° 64° 64° 63° 62° 61°
Humidity 52% 62% 64% 72% 82% 85% 86% 90%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (mph) 6 NNE 6 NNE 5 NE 5 ENE 4 SE 4 SSW 4 SW 4 SW
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 19% 2% 0% 0% 0% 0% 3% 7%
Dew Point 58° 60° 57° 57° 58° 58° 57° 58°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 28

more Historical Weather Data >
  Today Normal Record 8/28/2014
High 80° 79° N/A 79°
Low 56° 57° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 13:20 of sunlight, then sets at 7:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:37 PM with 11:12 of moolight, then sets at 5:49 AM

Waltham Weather Report

Boston: Warmth, Humidity to Come Back Into Next Week

August 28, 2015; 4:32 PM ET

Heat and humidity will return to Boston this weekend and hang on into next week. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.