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Over 250 million face dangerous heat dome into 4th of July weekend. Click for details.

4th of July forecast: Where will storms disrupt outdoor plans?

Cambridge, MA

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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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Hourly

10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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4 PM

92°

RealFeel® 99°

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.

6%

Intermittent clouds

Extreme Heat Warning

10:00 AM Wednesday - 8:00 PM Saturday

Air Quality Alert

9:16 AM Wednesday - 11:00 PM Wednesday

RealFeel Shade™95°

Heat Index100°

WindSW 12 mph

Air QualityFair

Max UV Index4.4 (Moderate)

Wind Gusts14 mph

Humidity51%

Indoor Humidity51% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover66%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

94°

RealFeel® 104°

Very Hot

RealFeel Guide

Very Hot

101° to 107°

Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.

5%

Intermittent clouds

Extreme Heat Warning

10:00 AM Wednesday - 8:00 PM Saturday

Air Quality Alert

9:16 AM Wednesday - 11:00 PM Wednesday

RealFeel Shade™101°

Heat Index108°

WindSW 12 mph

Air QualityFair

Max UV Index1.5 (Low)

Wind Gusts14 mph

Humidity58%

Indoor Humidity58% (Extremely Humid)

Dew Point77° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling2000 ft

6 PM

93°

RealFeel® 98°

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.

5%

Partly sunny

Extreme Heat Warning

10:00 AM Wednesday - 8:00 PM Saturday

Air Quality Alert

9:16 AM Wednesday - 11:00 PM Wednesday

RealFeel Shade™96°

Heat Index101°

WindSW 12 mph

Air QualityFair

Max UV Index2.2 (Low)

Wind Gusts16 mph

Humidity50%

Indoor Humidity50% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

92°

RealFeel® 97°

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.

8%

Partly sunny

Extreme Heat Warning

10:00 AM Wednesday - 8:00 PM Saturday

Air Quality Alert

9:16 AM Wednesday - 11:00 PM Wednesday

RealFeel Shade™95°

Heat Index100°

WindSSW 12 mph

Air QualityFair

Max UV Index1.3 (Low)

Wind Gusts18 mph

Humidity51%

Indoor Humidity51% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover31%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

90°

RealFeel® 95°

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.

47%

Mostly sunny

Extreme Heat Warning

10:00 AM Wednesday - 8:00 PM Saturday

Air Quality Alert

9:16 AM Wednesday - 11:00 PM Wednesday

RealFeel Shade™95°

Heat Index98°

WindSW 9 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts20 mph

Humidity55%

Indoor Humidity55% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

89°

RealFeel® 94°

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.

51%

Partly cloudy w/ t-storms

Extreme Heat Warning

10:00 AM Wednesday - 8:00 PM Saturday

Air Quality Alert

9:16 AM Wednesday - 11:00 PM Wednesday

Heat Index101°

WindSSW 9 mph

Air QualityFair

Wind Gusts20 mph

Humidity68%

Indoor Humidity68% (Extremely Humid)

Dew Point77° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover32%

Rain0.04 in

Visibility6 mi

Cloud Ceiling30000 ft

10 PM

86°

RealFeel® 90°

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.

47%

Partly cloudy

Extreme Heat Warning

10:00 AM Wednesday - 8:00 PM Saturday

Air Quality Alert

9:16 AM Wednesday - 11:00 PM Wednesday

Heat Index92°

WindSSW 8 mph

Air QualityFair

Wind Gusts17 mph

Humidity64%

Indoor Humidity64% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover49%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

83°

RealFeel® 87°

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.

19%

Intermittent clouds

Extreme Heat Warning

10:00 AM Wednesday - 8:00 PM Saturday

Heat Index88°

WindSSW 8 mph

Air QualityFair

Wind Gusts16 mph

Humidity68%

Indoor Humidity68% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover65%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Cambridge

AccuWeather's hourly forecast for Cambridge provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 92° with a RealFeel® of 99°, intermittent clouds with a 6% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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World North America United States Massachusetts Cambridge

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Boston, MA
Dorchester, MA
Worcester, MA

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