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Tustin, CA

60°F
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Tustin, CA Weather
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7 AM

57°
RealFeel® 56°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 0%
Chevron down
Clear
alerts

Heat Advisory

10:00 AM Thursday - 8:00 PM Friday

WindE 5 mph

Air QualityPoor

Wind Gusts6 mph

Humidity53%

Indoor Humidity35% (Slightly Dry)

Dew Point40° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover7%

Visibility10 mi

Cloud Ceiling30000 ft

8 AM

61°
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 0%
Chevron down
Hazy sunshine
alerts

Heat Advisory

10:00 AM Thursday - 8:00 PM Friday

RealFeel Shade™62°

WindE 5 mph

Air QualityPoor

Max UV Index0.9 (Low)

Wind Gusts6 mph

Humidity48%

Indoor Humidity37% (Ideal Humidity)

Dew Point41° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover51%

Visibility10 mi

Cloud Ceiling30000 ft

9 AM

69°
RealFeel® 71°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Hazy sunshine
alerts

Heat Advisory

10:00 AM Thursday - 8:00 PM Friday

RealFeel Shade™67°

WindE 5 mph

Air QualityPoor

Max UV Index1.9 (Low)

Wind Gusts6 mph

Humidity32%

Indoor Humidity32% (Slightly Dry)

Dew Point38° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover51%

Visibility10 mi

Cloud Ceiling30000 ft

10 AM

76°
RealFeel® 79°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Hazy sunshine
alerts

Heat Advisory

10:00 AM Thursday - 8:00 PM Friday

RealFeel Shade™74°

WindE 5 mph

Air QualityPoor

Max UV Index3.0 (Moderate)

Wind Gusts6 mph

Humidity27%

Indoor Humidity27% (Slightly Dry)

Dew Point39° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover51%

Visibility10 mi

Cloud Ceiling30000 ft

11 AM

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.
LEARN MORE
rain drop 0%
Chevron down
Hazy sunshine
alerts

Heat Advisory

10:00 AM Thursday - 8:00 PM Friday

RealFeel Shade™81°

WindW 5 mph

Air QualityPoor

Max UV Index4.2 (Moderate)

Wind Gusts6 mph

Humidity22%

Indoor Humidity22% (Slightly Dry)

Dew Point40° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover51%

Visibility10 mi

Cloud Ceiling30000 ft

12 PM

86°
RealFeel® 91°
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
Hazy sunshine
alerts

Heat Advisory

10:00 AM Thursday - 8:00 PM Friday

RealFeel Shade™84°

WindWSW 6 mph

Air QualityPoor

Max UV Index5.1 (Moderate)

Wind Gusts7 mph

Humidity19%

Indoor Humidity19% (Slightly Dry)

Dew Point40° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover51%

Visibility10 mi

Cloud Ceiling30000 ft

1 PM

88°
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
Hazy sunshine
alerts

Heat Advisory

10:00 AM Thursday - 8:00 PM Friday

RealFeel Shade™86°

WindWSW 7 mph

Air QualityPoor

Max UV Index5.7 (High)

Wind Gusts8 mph

Humidity18%

Indoor Humidity18% (Slightly Dry)

Dew Point40° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover51%

Visibility10 mi

Cloud Ceiling30000 ft

2 PM

90°
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
Hazy sunshine
alerts

Heat Advisory

10:00 AM Thursday - 8:00 PM Friday

RealFeel Shade™88°

WindWSW 7 mph

Air QualityPoor

Max UV Index5.1 (Moderate)

Wind Gusts9 mph

Humidity17%

Indoor Humidity17% (Slightly Dry)

Dew Point39° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover51%

Visibility10 mi

Cloud Ceiling30000 ft

3 PM

90°
RealFeel® 92°
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
Hazy sunshine
alerts

Heat Advisory

10:00 AM Thursday - 8:00 PM Friday

RealFeel Shade™87°

WindWSW 8 mph

Air QualityPoor

Max UV Index4.2 (Moderate)

Wind Gusts10 mph

Humidity17%

Indoor Humidity17% (Slightly Dry)

Dew Point40° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover51%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

89°
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
Hazy sunshine
alerts

Heat Advisory

10:00 AM Thursday - 8:00 PM Friday

RealFeel Shade™86°

WindWSW 8 mph

Air QualityPoor

Max UV Index3.0 (Moderate)

Wind Gusts10 mph

Humidity18%

Indoor Humidity18% (Slightly Dry)

Dew Point40° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover51%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

86°
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
Hazy sunshine
alerts

Heat Advisory

10:00 AM Thursday - 8:00 PM Friday

RealFeel Shade™83°

WindWSW 8 mph

Air QualityPoor

Max UV Index1.9 (Low)

Wind Gusts10 mph

Humidity20%

Indoor Humidity20% (Slightly Dry)

Dew Point40° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover51%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

83°
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Hazy sunshine
alerts

Heat Advisory

10:00 AM Thursday - 8:00 PM Friday

RealFeel Shade™81°

WindWSW 7 mph

Air QualityPoor

Max UV Index0.9 (Low)

Wind Gusts8 mph

Humidity23%

Indoor Humidity23% (Ideal Humidity)

Dew Point42° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover51%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

80°
RealFeel® 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Hazy moonlight
alerts

Heat Advisory

10:00 AM Thursday - 8:00 PM Friday

WindWSW 6 mph

Air QualityPoor

Wind Gusts7 mph

Humidity29%

Indoor Humidity29% (Ideal Humidity)

Dew Point45° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover51%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

76°
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear

WindSW 5 mph

Air QualityPoor

Wind Gusts6 mph

Humidity35%

Indoor Humidity35% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

72°
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Partly cloudy

WindSSW 5 mph

Air QualityPoor

Wind Gusts6 mph

Humidity41%

Indoor Humidity41% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover37%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

69°
RealFeel® 67°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Partly cloudy

WindS 5 mph

Air QualityPoor

Wind Gusts6 mph

Humidity46%

Indoor Humidity46% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

67°
RealFeel® 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Partly cloudy

WindSSE 5 mph

Air QualityPoor

Wind Gusts6 mph

Humidity51%

Indoor Humidity49% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

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