11 - 15 of 45 days | All 45 days
Previous 5 Days Next 5 Days
  • Fri

    Aug 14

    A few showers 76°Lo 52°
    more
  • Sat

    Aug 15

    Some sun with a shower 76°Lo 59°
    more
  • Sun

    Aug 16

    Clouds giving way to some sun 79°Lo 61°
    more
  • Mon

    Aug 17

    Partly sunny 83°Lo 59°
  • Tue

    Aug 18

    Mostly cloudy, a few showers 81°Lo 65°
    more
Hi 83° RealFeel® 87° Precipitation 4%

Day

N

E

S

W

  • S 5 mph
  • Gusts: 16 mph

Partly sunny

  • Max UV Index: 6 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 59° RealFeel® 59° Precipitation 22%

Night

N

E

S

W

  • SW 6 mph
  • Gusts: 16 mph

Increasing cloudiness

  • Max UV Index: N/A
  • Thunderstorms: 7%
  • 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 17

more Historical Weather Data >
  Today Normal Record 8/17/2014
High 83° 81° N/A 79°
Low 59° 60° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:54 AM with 13:50 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:45 AM with 12:21 of moolight, then sets at 9:06 PM

Chelmsford Weather Report

Severe Weather Targets Boston, Atlantic City Tuesday

August 4, 2015; 11:52 AM ET

A cold front will ignite severe thunderstorms from New England to the Delmarva Peninsula on Tuesday in the third consecutive day of unsettled weather for the region. more >