• Today

    Oct 22

    53°Lo 48°

    Cloudy, rain; windy, cooler

    Poor for running
    • Precip
      79%
    • Hours of Precip
      17
    • Wind
      Gust
      40 mph
  • Thu

    Oct 23

    58°Lo 46°

    Windy with occasional rain

    Poor for running
    • Precip
      70%
    • Hours of Precip
      6.5
    • Wind
      Gust
      40 mph
    more
  • Fri

    Oct 24

    57°Lo 41°

    Cloudy, a shower; breezy

    Good for running
    • Precip
      55%
    • Hours of Precip
      1
    • Wind
      Gust
      32 mph
    more
  • Sat

    Oct 25

    62°Lo 46°

    Sun mixing with clouds

    Excellent for running
    • Precip
      7%
    • Hours of Precip
      1
    • Wind
      Gust
      13 mph
    more
  • Sun

    Oct 26

    59°Lo 42°

    Partly sunny and breezy

    Very Good for running
    • Precip
      13%
    • Hours of Precip
      0
    • Wind
      Gust
      31 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Cloudy
Showers
Mostly Cloudy
Rain
Cloudy
Cloudy
Cloudy
Rain
Temp (°F) 51° 50° 50° 53° 53° 52° 51° 51°
RealFeel® 45° 42° 42° 44° 45° 43° 40° 38°
Humidity 97% 96% 93% 92% 91% 93% 93% 93%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
47%
 
51%
 
43%
 
53%
 
49%
 
45%
 
49%
 
53%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 9 N 10 N 12 N 14 N 15 N 17 N 22 N 25 N
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 90% 86% 85% 98% 98% 99% 99% 99%
Dew Point 50° 49° 48° 51° 51° 50° 49° 49°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Oct 22

more Historical Weather Data >
  Today Normal Record 10/22/2013
High 53° 59° N/A 66°
Low 48° 38° N/A 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:06 AM with 10:46 of sunlight, then sets at 5:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:43 AM with 11:35 of moolight, then sets at 5:18 PM

Waltham Weather Report

Nor'easter to Affect Boston This Week With Rain, Wind

October 22, 2014; 2:35 AM ET

A developing nor'easter will bring rain and wind to the Boston area during the middle and latter part of the 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.