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Chelmsford, MA

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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Saturday, August 9

Day

8/9
87°Hi
RealFeel® 96°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 85°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Plenty of sunshine; a nice day for outdoor activities

Max UV Index8 (Very High)

AccuLumen Brightness Index™10 (Very Bright)

WindSE 5 mph

Wind Gusts13 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover3%

Morning

Afternoon

Night

8/9
59°Lo
RealFeel® 59°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Mainly clear

WindSSE 5 mph

Wind Gusts14 mph

Probability of Precipitation2%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover11%

Evening

Overnight

Sun & Moon

14 hrs 11 mins
Rise 5:45 AM
Set 7:56 PM
Full Moon
Rise 8:23 PM
Set 7:02 AM

Temperature History

8/9
High
Low
Forecast
87°
59°
Average
83°
61°
Last Year
87°
63°

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World North America United States Massachusetts Chelmsford

Weather Near Chelmsford:

  • Boston, MA
  • Dorchester, MA
  • Worcester, MA
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