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Cambridge, MA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, May 20

Day

5/20
88°Hi
RealFeel® 96°
Very Warm
RealFeel Guide
Very Warm
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™ 86°
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
Very hot with the temperature approaching the record high of 91 set in 1996 with some sun, then clouds; breezy this afternoon with a thunderstorm in spots
alerts

Heat Advisory

11:00 AM Tuesday - 8:00 PM Wednesday

Max UV Index9.0 (Very High)

AccuLumen Brightness Index™6 (Medium)

WindW 14 mph

Wind Gusts28 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.12 in

Rain0.12 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover56%

Morning

Afternoon

Night

5/20
58°Lo
RealFeel® 56°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Partly cloudy
alerts

Heat Advisory

11:00 AM Tuesday - 8:00 PM Wednesday

WindNW 10 mph

Wind Gusts16 mph

Probability of Precipitation25%

Probability of Thunderstorms2%

Precipitation0.00 in

Cloud Cover45%

Evening

Overnight

Sun & Moon

14 hrs 46 mins
Rise 5:18 AM
Set 8:04 PM
Waxing Crescent
Rise 8:47 AM
Set 12:33 AM

Temperature History

5/20
High
Low
Forecast
88°
58°
Average
68°
51°
Last Year
57°
49°
Record
91°
1996
40°
1892

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Weather Near Cambridge:

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