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  • Tonight

    Aug 3

    Partly cloudy with a t-storm Lo 68°
  • Tue

    Aug 4

    A thunderstorm in spots 87°Lo 62°
    more
  • Wed

    Aug 5

    Clouds and sun with a shower 81°Lo 59°
    more
  • Thu

    Aug 6

    Nice with periods of sun 80°Lo 59°
    more
  • Fri

    Aug 7

    Times of clouds and sun 76°Lo 61°
    more
< Previous 8 hours Next 8 hours >
  Mon
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Forecast
Partly Cloudy
Partly Cloudy
Partly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Temp (°F) 65° 66° 69° 71° 76° 79° 81° 83°
RealFeel® 65° 64° 68° 72° 78° 82° 85° 87°
Humidity 83% 79% 70% 68% 61% 52% 48% 47%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
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Snow
 
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Ice
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 4 SSE 2 S 4 S 5 SSE 7 SSE 7 SW 8 S 10 WSW
UV Index 0 0 0 1 3 4 5 7
Cloud Cover 30% 59% 41% 26% 26% 33% 34% 26%
Dew Point 60° 59° 59° 60° 62° 60° 60° 61°
Middle Grid line 85 F 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 3

more Historical Weather Data >
  Today Normal Record 8/3/2014
High 85° 83° 98° (2006) 76°
Low 68° 59° 39° (1953) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:39 AM with 14:26 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:01 PM with 12:39 of moolight, then sets at 10:40 AM

Merrimack Weather Report

Boston: Warmth to Continue Early This Week Before Cooldown Arrives

August 3, 2015; 4:15 PM ET

Above-average temperatures will continue through the early part of this week around Boston but a cooldown is on the horizon. more >