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Irvine, CA

85°F
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Irvine, CA 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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2 PM

86°
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.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Extreme Heat Warning

10:00 AM Friday - 8:00 PM Sunday
alerts

Coastal Flood Advisory

5:00 PM Wednesday - 3:00 AM Saturday
alerts

Heat Advisory

10:00 AM Friday - 8:00 PM Sunday
alerts

High Surf Advisory

5:00 PM Wednesday - 5:00 PM Saturday

RealFeel Shade™85°

Heat Index88°

WindWSW 8 mph

Air QualityPoor

Max UV Index9.9 (Very High)

Wind Gusts15 mph

Humidity49%

Indoor Humidity49% (Humid)

Dew Point65° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

3 PM

87°
RealFeel® 93°
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
rain drop 0%
Chevron down
Mostly sunny
alerts

Extreme Heat Warning

10:00 AM Friday - 8:00 PM Sunday
alerts

Coastal Flood Advisory

5:00 PM Wednesday - 3:00 AM Saturday
alerts

Heat Advisory

10:00 AM Friday - 8:00 PM Sunday
alerts

High Surf Advisory

5:00 PM Wednesday - 5:00 PM Saturday

RealFeel Shade™86°

Heat Index89°

WindWSW 9 mph

Air QualityPoor

Max UV Index7.2 (High)

Wind Gusts15 mph

Humidity48%

Indoor Humidity48% (Humid)

Dew Point65° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

4 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.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Extreme Heat Warning

10:00 AM Friday - 8:00 PM Sunday
alerts

Coastal Flood Advisory

5:00 PM Wednesday - 3:00 AM Saturday
alerts

Heat Advisory

10:00 AM Friday - 8:00 PM Sunday
alerts

High Surf Advisory

5:00 PM Wednesday - 5:00 PM Saturday

RealFeel Shade™85°

Heat Index88°

WindWSW 9 mph

Air QualityPoor

Max UV Index4.6 (Moderate)

Wind Gusts15 mph

Humidity50%

Indoor Humidity50% (Humid)

Dew Point65° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

84°
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.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Extreme Heat Warning

10:00 AM Friday - 8:00 PM Sunday
alerts

Coastal Flood Advisory

5:00 PM Wednesday - 3:00 AM Saturday
alerts

Heat Advisory

10:00 AM Friday - 8:00 PM Sunday
alerts

High Surf Advisory

5:00 PM Wednesday - 5:00 PM Saturday

RealFeel Shade™83°

Heat Index86°

WindWSW 8 mph

Air QualityFair

Max UV Index3.1 (Moderate)

Wind Gusts14 mph

Humidity52%

Indoor Humidity52% (Humid)

Dew Point65° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

83°
RealFeel® 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
rain drop 0%
Chevron down
Mostly sunny
alerts

Extreme Heat Warning

10:00 AM Friday - 8:00 PM Sunday
alerts

Coastal Flood Advisory

5:00 PM Wednesday - 3:00 AM Saturday
alerts

Heat Advisory

10:00 AM Friday - 8:00 PM Sunday
alerts

High Surf Advisory

5:00 PM Wednesday - 5:00 PM Saturday

RealFeel Shade™82°

Heat Index85°

WindWSW 8 mph

Air QualityFair

Max UV Index1.8 (Low)

Wind Gusts12 mph

Humidity56%

Indoor Humidity56% (Humid)

Dew Point66° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

81°
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.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Extreme Heat Warning

10:00 AM Friday - 8:00 PM Sunday
alerts

Coastal Flood Advisory

5:00 PM Wednesday - 3:00 AM Saturday
alerts

Heat Advisory

10:00 AM Friday - 8:00 PM Sunday
alerts

High Surf Advisory

5:00 PM Wednesday - 5:00 PM Saturday

RealFeel Shade™82°

Heat Index83°

WindWSW 7 mph

Air QualityFair

Max UV Index0.8 (Low)

Wind Gusts9 mph

Humidity62%

Indoor Humidity62% (Humid)

Dew Point66° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

80°
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Extreme Heat Warning

10:00 AM Friday - 8:00 PM Sunday
alerts

Coastal Flood Advisory

5:00 PM Wednesday - 3:00 AM Saturday
alerts

Heat Advisory

10:00 AM Friday - 8:00 PM Sunday
alerts

High Surf Advisory

5:00 PM Wednesday - 5:00 PM Saturday

Heat Index80°

WindSW 6 mph

Air QualityFair

Wind Gusts7 mph

Humidity66%

Indoor Humidity66% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

77°
RealFeel® 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Extreme Heat Warning

10:00 AM Friday - 8:00 PM Sunday
alerts

Coastal Flood Advisory

5:00 PM Wednesday - 3:00 AM Saturday
alerts

Heat Advisory

10:00 AM Friday - 8:00 PM Sunday
alerts

High Surf Advisory

5:00 PM Wednesday - 5:00 PM Saturday

WindSW 6 mph

Air QualityFair

Wind Gusts6 mph

Humidity73%

Indoor Humidity73% (Very Humid)

Dew Point68° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

74°
RealFeel® 75°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Extreme Heat Warning

10:00 AM Friday - 8:00 PM Sunday
alerts

Coastal Flood Advisory

5:00 PM Wednesday - 3:00 AM Saturday
alerts

Heat Advisory

10:00 AM Friday - 8:00 PM Sunday
alerts

High Surf Advisory

5:00 PM Wednesday - 5:00 PM Saturday

WindSW 5 mph

Air QualityFair

Wind Gusts6 mph

Humidity80%

Indoor Humidity80% (Very Humid)

Dew Point68° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

74°
RealFeel® 75°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Extreme Heat Warning

10:00 AM Friday - 8:00 PM Sunday
alerts

Coastal Flood Advisory

5:00 PM Wednesday - 3:00 AM Saturday
alerts

Heat Advisory

10:00 AM Friday - 8:00 PM Sunday
alerts

High Surf Advisory

5:00 PM Wednesday - 5:00 PM Saturday

WindSW 5 mph

Air QualityFair

Wind Gusts6 mph

Humidity81%

Indoor Humidity81% (Very Humid)

Dew Point68° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Irvine

AccuWeather's hourly forecast for Irvine provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 86° with a RealFeel® of 94°, mostly sunny with a 0% 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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