Irvine, California weather
United States · America/Los_Angeles · 33.68, -117.79
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Irvine, CA Weather Today
Current conditions, hourly and 7 day forecast, official severe weather alerts, and air quality for Irvine, California. Every section shows where the data came from and when it was last checked.
Your briefing — take action
Irvine, California
- Right now
- Wind Advisory in effect for Orange County Inland.Official warning
- Next few hours
- No rain in the forecast for the next few hours.Forecast
- Your day
- Best outdoor window: 3 PM to 5 PM.Our reading
What officials say to do
- Winds this strong can make driving difficult, especially for high profile vehicles.
- Use extra caution.
- Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
- Take extra precautions when outside.
- Wear lightweight and loose fitting clothing.
- Try to limit strenuous activities to early morning or evening.
Wording from NWS San Diego CA. Read the official warning
What happens next
- NowWind Advisory covers Orange County Inland.Official warning
- NextOfficial warning runs until 12:00 AM.Official warning
Official warnings for this location come from NOAA / National Weather Service. Lines marked Our reading are WeatherSignal’s reading of the measurements and forecast, not an official statement.
Irvine, California
78°
Clear sky
Feels like 78° · High 95° · Low 78°
Clear sky here right now. Nothing falling.
Mild and clear this morning. 78° right now. Today's high is 95°.
- Sunrise 11:00 PM
- Today's high 95°
- Rain next 6 hrs 0%
Next few hours
Now
78°
—
8 AM
78°
—
9 AM
81°
—
10 AM
85°
—
11 AM
89°
—
- Rain chance
- 0%
- Wind
- 16 mph NNE
- Humidity
- 26%
- Air quality
- No reading
Source updated: 3:01:00 PM · WeatherSignal checked: 3:01:00 PM
What matters today
Six quick answers for Irvine. Tap Why? on any of them to see the reasoning.
Umbrella
Nah (Good)
Best time
1 AM (Good)
Dog walk
8 AM (Good)
Car wash
Go for it (Good)
Cookout
Green light (Good)
Windows
Roll 'em down (Good)
Today's Signal
Good day
80/100
Mostly favorable, but the wind and poor visibility will make it less comfortable outside.
Wind 16 mph · Visibility 0.0 mi · Active Wind Advisory
Today is about 17° warmer than the rest of the week.
See exactly how this number was worked out
Every location starts at 100. Points come off for heat, cold, rain, wind, UV, humidity, poor visibility, and any official alert. Nothing is ever added back.
- Starting score100
- Wind 16 mph-4
- Visibility 0.0 mi-10
- Active Wind Advisory-6
- Final Signal80
Next 12 hours
Steady conditions, but the temperature swings about 18° across the next 12 hours.
- 8 AMCoolest stretch · 78°
- 11 AMSunset
- 3 PMWarmest stretch · 95°
- 8 AM—78 degrees, 0 percent chance of rain
- 9 AM—81 degrees, 0 percent chance of rain
- 10 AM—85 degrees, 0 percent chance of rain
- 11 AM—89 degrees, 0 percent chance of rain
- 12 PM—92 degrees, 0 percent chance of rain
- 1 PM—94 degrees, 0 percent chance of rain
- 2 PM—95 degrees, 0 percent chance of rain
- 3 PM—95 degrees, 0 percent chance of rain
- 4 PM—95 degrees, 0 percent chance of rain
- 5 PM—93 degrees, 0 percent chance of rain
- 6 PM—91 degrees, 0 percent chance of rain
- 7 PM—89 degrees, 0 percent chance of rain
The line is temperature by hour. The number under each hour is the chance of rain. Scroll sideways for the full 12 hours.
Next change
It warms up through the next several hours
Temperatures climb from about 78° to 89°, topping out near 95°. There is no meaningful rain signal in the next several hours.
WeatherSignal NOW: Irvine, California
One number for everything happening around you, from 0 to 100.
92
NORMAL
Nothing here needs your attention right now.
Tap any line to see exactly what added or subtracted points. Every rule is published on our methodology page. This is an informational signal, not a safety rating: official warnings always come first.
What this means
Generated from the forecast values above using fixed rules: not an AI guess.
- A Wind Advisory issued by NWS San Diego CA is active for Orange County Inland.
- No significant precipitation is expected in the next 24 hours.
- Heat builds to 95°F on Friday.
Next 24 hours
Will it rain during your commute? When does the storm arrive?
See all 48 hours (2 days) — free
| Time | Condition | Temp | Feels | Precip % | Amount | Wind | Humidity |
|---|---|---|---|---|---|---|---|
| 8 AM | Clear sky | 78° | 78° | 0% | 0.00″ | 16 NNE | 26% |
| 9 AM | Clear sky | 81° | 81° | 0% | 0.00″ | 15 NNE | 23% |
| 10 AM | Clear sky | 85° | 85° | 0% | 0.00″ | 16 NNE | 20% |
| 11 AM | Clear sky | 89° | 89° | 0% | 0.00″ | 17 NE | 18% |
| 12 PM | Mainly clear | 92° | 92° | 0% | 0.00″ | 19 ENE | 17% |
| 1 PM | Mainly clear | 94° | 94° | 0% | 0.00″ | 19 ENE | 16% |
| 2 PM | Mainly clear | 95° | 95° | 0% | 0.00″ | 20 ENE | 15% |
| 3 PM | Clear sky | 95° | 95° | 0% | 0.00″ | 19 ENE | 15% |
| 4 PM | Clear sky | 95° | 95° | 0% | 0.00″ | 17 E | 15% |
| 5 PM | Clear sky | 93° | 93° | 0% | 0.00″ | 15 E | 16% |
| 6 PM | Clear sky | 91° | 91° | 0% | 0.00″ | 12 ENE | 17% |
| 7 PM | Clear sky | 89° | 89° | 0% | 0.00″ | 13 NE | 18% |
| 8 PM | Clear sky | 87° | 87° | 0% | 0.00″ | 13 NNE | 19% |
| 9 PM | Clear sky | 85° | 85° | 0% | 0.00″ | 13 NNE | 20% |
| 10 PM | Mainly clear | 84° | 84° | 0% | 0.00″ | 13 NE | 21% |
| 11 PM | Clear sky | 83° | 83° | 0% | 0.00″ | 14 NE | 22% |
| 12 AM | Clear sky | 82° | 82° | 0% | 0.00″ | 13 NE | 23% |
| 1 AM | Clear sky | 80° | 80° | 0% | 0.00″ | 14 NE | 24% |
| 2 AM | Partly cloudy | 80° | 80° | 0% | 0.00″ | 13 NE | 24% |
| 3 AM | Mainly clear | 79° | 79° | 0% | 0.00″ | 13 NE | 24% |
| 4 AM | Clear sky | 77° | 77° | 0% | 0.00″ | 11 NNE | 25% |
| 5 AM | Mainly clear | 76° | 76° | 0% | 0.00″ | 11 ENE | 25% |
| 6 AM | Mainly clear | 75° | 75° | 0% | 0.00″ | 10 NE | 27% |
| 7 AM | Partly cloudy | 74° | 74° | 0% | 0.00″ | 10 ENE | 29% |
7-day forecast
Confidence decreases the further out you look.
Today
Mainly clear
95° / 78°
- Precip:
- 0% · 0.00″
- Wind:
- 20 mph
- UV:
- 5.9
- Sun:
- 11 PM to 11 AM
Sat, Oct 17
Mainly clear
93° / 74°
- Precip:
- 0% · 0.00″
- Wind:
- 15 mph
- UV:
- 6.0
- Sun:
- 11 PM to 11 AM
Sun, Oct 18
Mainly clear
87° / 67°
- Precip:
- 0% · 0.00″
- Wind:
- 10 mph
- UV:
- 6.3
- Sun:
- 11 PM to 11 AM
Mon, Oct 19
Clear sky
82° / 67°
- Precip:
- 0% · 0.00″
- Wind:
- 9 mph
- UV:
- 0.4
- Sun:
- 11 PM to 11 AM
Tue, Oct 20
Clear sky
76° / 65°
- Precip:
- 0% · 0.00″
- Wind:
- 6 mph
- UV:
- 0.0
- Sun:
- 11 PM to 11 AM
Lower confidence: long-range outlook, not a certainty.
Wed, Oct 21
Clear sky
69° / 60°
- Precip:
- 0% · 0.00″
- Wind:
- 8 mph
- UV:
- 0.0
- Sun:
- 11 PM to 11 AM
Lower confidence: long-range outlook, not a certainty.
Thu, Oct 22
Clear sky
66° / 57°
- Precip:
- 0% · 0.00″
- Wind:
- 3 mph
- UV:
- 0.0
- Sun:
- 11 PM to 11 AM
Lower confidence: long-range outlook, not a certainty.
Forecasts describe likely conditions, not guaranteed outcomes. Official warnings from your national weather service always take precedence over anything shown here.
Irvine hourly weather
Hour by hour, out to eight days ahead.
Irvine 7 day forecast
Highs, lows and rain chance for the week.
Air quality detail
Pollutants, category, and official guidance.