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Heathrow, Hillingdon Weather

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

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

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3 PM

78°

RealFeel® 82°

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.

6%

Partly sunny

RealFeel Shade™75°

WindW 9 mph

Air QualityFair

Max UV Index5.9 (High)

Wind Gusts24 mph

Humidity44%

Indoor Humidity44% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover39%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

79°

RealFeel® 78°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

6%

Intermittent clouds

RealFeel Shade™76°

WindWSW 13 mph

Air QualityFair

Max UV Index2.3 (Low)

Wind Gusts24 mph

Humidity41%

Indoor Humidity41% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover65%

Visibility10 mi

Cloud Ceiling4900 ft

5 PM

78°

RealFeel® 76°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

6%

Mostly cloudy

RealFeel Shade™74°

WindWSW 13 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts24 mph

Humidity43%

Indoor Humidity43% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover84%

Visibility10 mi

Cloud Ceiling4900 ft

6 PM

76°

RealFeel® 73°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

6%

Cloudy

RealFeel Shade™73°

WindWSW 13 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts24 mph

Humidity46%

Indoor Humidity46% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling3400 ft

7 PM

74°

RealFeel® 71°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

6%

Cloudy

RealFeel Shade™71°

WindWSW 13 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts24 mph

Humidity50%

Indoor Humidity50% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling3400 ft

8 PM

72°

RealFeel® 69°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

7%

Mostly cloudy

RealFeel Shade™69°

WindWSW 12 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts23 mph

Humidity54%

Indoor Humidity54% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover79%

Visibility10 mi

Cloud Ceiling2600 ft

9 PM

70°

RealFeel® 67°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

7%

Intermittent clouds

RealFeel Shade™67°

WindWSW 12 mph

Air QualityExcellent

Max UV Index0.1 (Low)

Wind Gusts22 mph

Humidity59%

Indoor Humidity59% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover64%

Visibility7 mi

Cloud Ceiling30000 ft

10 PM

68°

RealFeel® 64°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

7%

Partly cloudy

WindSW 10 mph

Air QualityExcellent

Wind Gusts21 mph

Humidity64%

Indoor Humidity64% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover49%

Visibility6 mi

Cloud Ceiling30000 ft

11 PM

66°

RealFeel® 63°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

7%

Intermittent clouds

WindSW 9 mph

Air QualityExcellent

Wind Gusts21 mph

Humidity70%

Indoor Humidity65% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover62%

Visibility6 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Heathrow

AccuWeather's hourly forecast for Heathrow provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 78° with a RealFeel® of 82°, partly sunny 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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