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  • Today

    Jul 28

    Sun mixing with clouds; humid 85°Lo 70°
    more
  • Fri

    Jul 29

    Heavy rain and a thunderstorm 77°Lo 68°
    more
  • Sat

    Jul 30

    Humid with periods of sun 80°Lo 68°
    more
  • Sun

    Jul 31

    Mostly cloudy, showers around 79°Lo 69°
    more
  • Mon

    Aug 1

    Spotty showers in the morning 77°Lo 66°
Hi 77° RealFeel® 81° Precipitation 65%

Day

N

E

S

W

  • NE 8 mph
  • Gusts: 15 mph

A couple of morning showers; otherwise, some sun, then turning cloudy and humid

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 29%
  • Precipitation: 0.16 in
  • Rain: 0.16 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 66° RealFeel® 65° Precipitation 22%

Night

N

E

S

W

  • NNE 7 mph
  • Gusts: 13 mph

Mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2015
High 77° 78° 89° (2006) 87°
Low 66° 64° 41° (1965) 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:35 AM with 14:23 of sunlight, then sets at 7:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:19 AM with 14:40 of moolight, then sets at 6:59 PM

South Dennis Weather Report

Torrential downpours in northeastern US to ease heat wave, raise flash flood risk

July 28, 2016; 8:11 AM ET

As July draws to a close, a storm system swinging up from the Deep South will bring downpours to the northeastern U.S. and break the back of an extended heat wave. more >