• Early AM

    Aug 27

    Lo 65°

    Clear

    Stargazing Weather
    • Cloud
      Cover
      24%
    • Precip
      0%
    • Hours of Precip
      1.5
    more
  • Today

    Aug 27

    88°Lo 63°

    Mostly sunny and less humid

    Good for stargazing
    • Cloud
      Cover
      33%
    • Precip
      14%
    • Hours of Precip
      0
  • Sun

    Aug 28

    87°Lo 65°

    Partly sunny

    Poor for stargazing
    • Cloud
      Cover
      45%
    • Precip
      41%
    • Hours of Precip
      1.5
    more
  • Mon

    Aug 29

    90°Lo 63°

    Partly sunny

    Excellent for stargazing
    • Cloud
      Cover
      11%
    • Precip
      15%
    • Hours of Precip
      0
    more
  • Tue

    Aug 30

    88°Lo 62°

    Partial sunshine

    Very Good for stargazing
    • Cloud
      Cover
      43%
    • Precip
      23%
    • Hours of Precip
      0
    more
Next Previous
Clear 71° RealFeel® 72°

N

E

S

W

  • Humidity: 70%
  • Pressure: 30.09 in
  • UV Index: 0
  • Cloud Cover: 0%
  • Ceiling: 11200 ft
  • Dew Point: 61° F
  • Visibility: 10 mi
0 mph

Temperature Summary - 2:07 AM

  Temp (°F)
Now 71°
Yesterday 67°
RealFeel® 72°
RealFeel® Shade 72°
Wind Chill 71°
Dew Point 61°
  Hi / Lo
Previous 6 Hours 84°
  70°
Previous 12 Hours 89°
  70°
Previous 24 Hours 89°
  70°

Temperature History - Aug 27

more Historical Weather Data >
  Today Normal Record 8/27/2015
High 88° 79° N/A 81°
Low 63° 58° N/A 55°

Precipitation Summary - 2:07 AM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0.07
Previous 24 Hours 0.07

Solunar Information for Chelmsford, MA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 13:21 of sunlight, then sets at 7:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:17 AM with 14:54 of moolight, then sets at 4:11 PM

Thu, Sep 1
New
Fri, Sep 9
First
Fri, Sep 16
Full
Fri, Sep 23
Last

Chelmsford Weather Report

Is summer heat, humidity over for the northeastern US?

August 26, 2016; 9:45 PM ET

Following a taste of autumn chill to start the week, is summer heat and humidity over for the northeastern United States? more >

'Frankenfish' Ready for Market

Dec 7, 2012; 7:08 AM ET A new lab-created meat is waiting for FDA approval that is at once very different and just the same as your favorite fish dinner.

Sat. Stargazing