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  • Tonight

    Jun 30

    Clear to partly cloudy Lo 60°
  • Fri

    Jul 1

    A couple of p.m. t-storms 86°Lo 63°
    more
  • Sat

    Jul 2

    Mostly sunny and breezy 81°Lo 56°
    more
  • Sun

    Jul 3

    Mostly sunny and breezy 83°Lo 59°
    more
  • Mon

    Jul 4

    Sunny 87°Lo 59°
    more
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Forecast
Sunny
Sunny
Partly Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Temp (°F) 76° 79° 82° 83° 85° 86° 87° 86°
RealFeel® 80° 85° 88° 90° 90° 90° 89° 87°
Humidity 51% 45% 41% 37% 35% 33% 34% 35%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
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Snow
 
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Ice
 
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 7 N 7 NNW 7 NNW 7 N 7 W 7 WNW 8 WSW 8 NW
UV Index 5 6 7 7 6 6 4 3
Cloud Cover 1% 6% 35% 31% 52% 50% 50% 36%
Dew Point 57° 56° 56° 55° 54° 54° 55° 55°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Jun 30

more Historical Weather Data >
  Today Normal Record 6/30/2015
High 87° 80° N/A 82°
Low 60° 59° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:11 AM with 15:16 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:12 AM with 14:04 of moolight, then sets at 4:16 PM

Chelmsford Weather Report

Dry weather to dominate July Fourth weekend from Chicago to NYC, Boston

June 30, 2016; 8:52 PM ET

While downpours could come calling at the start and finish of the July Fourth weekend in the northeastern United States, the vast majority of the time will be dry. more >