1 - 5 of 45 days | All 45 days
Next 5 Days
  • Today

    May 22

    Variable clouds with a shower 73°Lo 39°
    more
  • Sat

    May 23

    Mostly sunny 66°Lo 46°
  • Sun

    May 24

    Mostly sunny; breezy, warmer 79°Lo 55°
    more
  • Mon

    May 25

    Partly sunny 78°Lo 60°
    more
  • Tue

    May 26

    Cloudy, a t-storm in the p.m. 84°Lo 64°
    more
Mostly sunny 61° Lo 47° RealFeel® 64° / 42°

N

E

S

W

  • Precipitation: 3%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 28%
  • Cloud Cover: 11%
  • Dew Point: 21° F
  • Visibility: 10 mi
13 mph

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2014
High 66° 71° N/A 60°
Low 46° 48° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:16 AM with 14:53 of sunlight, then sets at 8:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:30 AM with 14:03 of moolight, then sets at 12:33 AM

Chelmsford Weather Report

Boston to Start Memorial Day Weekend on a Cool Note

May 22, 2015; 4:20 AM ET

This Memorial Day holiday weekend is shaping up to start on a cool note around Boston with a rebound in temperatures to follow for Sunday. more >