• Early AM

    Jul 30

    Lo 65°

    Partly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      5 mph
    more
  • Today

    Jul 30

    83°Lo 68°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      4 mph
    more
  • Sun

    Jul 31

    77°Lo 66°

    Rather cloudy, showers; humid

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      80°
    • Wind
      Speed
      6 mph
  • Mon

    Aug 1

    74°Lo 64°

    A thunderstorm in spots

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      80°
    • Wind
      Speed
      8 mph
    more
  • Tue

    Aug 2

    75°Lo 59°

    Periods of sun

    Poor for home energy
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      76°
    • Wind
      Speed
      7 mph
    more
Next Previous
Hi 77° RealFeel® 80° Precipitation 88%

Day

N

E

S

W

  • E 6 mph
  • Gusts: 9 mph

Mostly cloudy and humid with periods of rain

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 29%
  • Precipitation: 0.35 in
  • Rain: 0.35 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5 hrs
  • Hours of Rain: 5 hrs
Lo 66° RealFeel® 62° Precipitation 55%

Night

N

E

S

W

  • ENE 6 mph
  • Gusts: 9 mph

Considerable clouds with a shower or thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2015
High 77° 81° 98° (1917) 89°
Low 66° 66° 54° (1895) 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:27 of sunlight, then sets at 8:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:22 AM with 14:53 of moolight, then sets at 6:15 PM

Cambridge Weather Report

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

July 29, 2016; 11:21 PM ET

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

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index