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  • Today

    Jul 29

    Rain and a thunderstorm 82°Lo 64°
  • Sat

    Jul 30

    Humid with clouds and sun 86°Lo 64°
    more
  • Sun

    Jul 31

    Mostly cloudy, showers; humid 81°Lo 65°
    more
  • Mon

    Aug 1

    A few showers in the morning 75°Lo 62°
    more
  • Tue

    Aug 2

    Sunshine and patchy clouds 76°Lo 59°
    more
Next 8 hours >
  Fri
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Forecast
Showers
Rain
Cloudy
Rain
Rain
Rain
Cloudy
T-storms
Temp (°F) 71° 73° 74° 75° 75° 77° 82° 77°
RealFeel® 71° 75° 80° 79° 81° 85° 93° 85°
Humidity 88% 87% 82% 80% 83% 84% 68% 87%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
69%
 
53%
 
49%
 
56%
 
54%
 
54%
 
46%
 
65%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 4 WNW 4 WNW 4 NW 4 NNW 4 ENE 5 ESE 6 E 6 ESE
UV Index 0 1 1 2 3 4 4 4
Cloud Cover 92% 92% 100% 100% 100% 95% 95% 76%
Dew Point 68° 69° 69° 69° 70° 71° 71° 73°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 29

more Historical Weather Data >
  Today Normal Record 7/29/2015
High 82° 82° N/A 93°
Low 64° 61° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:35 AM with 14:32 of sunlight, then sets at 8:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:38 AM with 14:40 of moolight, then sets at 4:18 PM

Waltham Weather Report

Soaking storms to elevate flash flood threat in northeastern US this weekend

July 29, 2016; 7:09 AM ET

Rounds of drenching showers and thunderstorms will heighten the risk of flash flooding across the northeastern United States through the final weekend of July. more >