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  • Sun

    May 15

    A couple of showers possible 71°Lo 48°
    more
  • Mon

    May 16

    Increasing cloudiness 66°Lo 45°
  • Tue

    May 17

    Warmer with spotty showers 79°Lo 51°
    more
  • Wed

    May 18

    Clouds break for sun; warm 76°Lo 52°
    more
  • Thu

    May 19

    Overcast and warm 80°Lo 57°
    more
Hi 66° RealFeel® 66° Precipitation 5%

Day

N

E

S

W

  • SSW 12 mph
  • Gusts: 33 mph

Increasing cloudiness

  • 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 45° RealFeel® 39° Precipitation 75%

Night

N

E

S

W

  • WSW 9 mph
  • Gusts: 26 mph

Rain

  • Max UV Index: N/A
  • Thunderstorms: 21%
  • Precipitation: 0.47 in
  • Rain: 0.47 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 6 hrs
  • Hours of Rain: 6 hrs

Temperature History - May 16

more Historical Weather Data >
  Today Normal Record 5/16/2015
High 66° 69° N/A 72°
Low 45° 46° N/A 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:22 AM with 14:41 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:09 PM with 12:17 of moolight, then sets at 3:26 AM

Chelmsford Weather Report

Relentless rain to drench eastern US through much of May

May 5, 2016; 12:57 PM ET

While a brief break in the wet weather is coming early next week, rounds of rain will resume later next week and cause difficulties for outdoor plans and agriculture through much of May. more >