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Flash floods threaten 43 million people in the Northeast ahead of dramatic cooldown. Get details Chevron right

Santa Ana, CA

81°F
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Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Thursday, July 31

Current Weather

2:33 PM

81°F
Mostly sunny
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
RealFeel Shade™ 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
91°
RealFeel Shade™
81°
Max UV Index
7 High
Wind
SW 6 mph
Wind Gusts
9 mph
Humidity
57%
Indoor Humidity
57% (Humid)
Dew Point
65° F
Pressure
↓ 29.98 in
Cloud Cover
11%
Visibility
9 mi
Cloud Ceiling
40000 ft

Day

7/31
82°Hi
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
RealFeel Shade™ 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Clouds giving way to sun

Max UV Index11 (Extreme)

AccuLumen Brightness Index™8 (Bright)

WindSW 6 mph

Wind Gusts13 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover33%

Morning

Afternoon

Night

7/31
61°Lo
RealFeel® 61°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Clear this evening followed by low clouds

WindSSW 5 mph

Wind Gusts14 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover50%

Evening

Overnight

Sun & Moon

13 hrs 50 mins
Rise 6:03 AM
Set 7:53 PM
Waxing Crescent
Rise 12:46 PM
Set 11:34 PM

Temperature History

7/31
High
Low
Forecast
82°
61°
Average
84°
65°
Last Year
80°
64°
Record
100°
1972
54°
1948

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World North America United States California Santa Ana

Weather Near Santa Ana:

  • Long Beach, CA
  • Los Angeles, CA
  • San Diego, CA
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