• Today

    Jul 29

    85°Lo 64°

    A p.m. t-storm in spots

    Beneficial weather for migraines
    • Hi
      RealFeel
      97°
    • UV
      5 - High
    • Cloud
      Cover
      82%
    more
  • Sat

    Jul 30

    87°Lo 65°

    Partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      94°
    • UV
      5 - High
    • Cloud
      Cover
      45%
  • Sun

    Jul 31

    80°Lo 65°

    Not as warm with showers

    Beneficial weather for migraines
    • Hi
      RealFeel
      85°
    • UV
      4 - Moderate
    • Cloud
      Cover
      93%
    more
  • Mon

    Aug 1

    74°Lo 61°

    Intervals of clouds and sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      76°
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
    more
  • Tue

    Aug 2

    75°Lo 58°

    Periods of clouds and sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      77°
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
    more
Next Previous
Partly sunny 87° Lo 81° RealFeel® 94° / 81°

N

E

S

W

  • Precipitation: 19%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 46%
  • Cloud Cover: 45%
  • Dew Point: 61° F
  • Visibility: 10 mi
4 mph

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2015
High 87° 82° N/A 90°
Low 65° 61° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:36 AM with 14:31 of sunlight, then sets at 8:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:27 AM with 14:54 of moolight, then sets at 5:21 PM

Chelmsford Weather Report

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

July 29, 2016; 11:10 AM 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 >

Sat. Migraine Headache

Sat. UV Index