Weather forecast for tomorrowEast Irvine, CA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 84°F
- 61°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphSSW 207°
- Humidity: 47%
- UV index: 6
- Sunrise: 6:59 am PDT
- Sunset: 6:12 pm PDT
- details ▼
On Monday, October 19, sun-filled conditions are expected to persist.
The temperature will vary between a maximum of a warm 84.2°F and a minimum of a breezy 60.8°F.
The maximum heat index, which modifies the air temperature to account for humidity, is appraised at 84.2°F.
Meteorological data shows 84.2°F is more characteristic of September's climate profile than October's.
Sunrise will be at 6:59 am and sunset at 6:12 pm; tomorrow's daylight will last for 11h and 13min.
The temperature will vary between a maximum of a warm 84.2°F and a minimum of a breezy 60.8°F.
The maximum heat index, which modifies the air temperature to account for humidity, is appraised at 84.2°F.
Meteorological data shows 84.2°F is more characteristic of September's climate profile than October's.
Sunrise will be at 6:59 am and sunset at 6:12 pm; tomorrow's daylight will last for 11h and 13min.
Hourly overview
Hourly temperatures
Warmest period: 12 pm - 3 pm 82°C.
Coldest hour: 6 am 63°C.
Coldest hour: 6 am 63°C.
Chance of precipitation
Highest chance: 9 pm 4%.
Hourly weather forecast
- 12 am
- 68°F
- Feels like:68°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphSSE 157°
- Humidity: 62%
- Pressure: 29.91"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 2 am
- 64°F
- Feels like:64°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphESE 114°
- Humidity: 66%
- Pressure: 29.91"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 4 am
- 63°F
- Feels like:63°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphE 88°
- Humidity: 70%
- Pressure: 29.88"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 6 am
- 63°F
- Feels like:63°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 1mphE 81°
- Humidity: 67%
- Pressure: 29.91"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
Sunrise: 6:59 am
- 8 am
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphE 81°
- Humidity: 59%
- Pressure: 29.91"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
- 10 am
- 75°F
- Feels like:75°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSSW 208°
- Humidity: 48%
- Pressure: 29.91"Hg
- Visibility: 8mi
- UV index: 3
- details ▼
- 12 pm
- 82°F
- Feels like:82°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSW 225°
- Humidity: 39%
- Pressure: 29.88"Hg
- Visibility: 9mi
- UV index: 6
- details ▼
- 2 pm
- 82°F
- Feels like:82°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSW 224°
- Humidity: 39%
- Pressure: 29.85"Hg
- Visibility: 9mi
- UV index: 5
- details ▼
- 4 pm
- 81°F
- Feels like:81°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphSW 223°
- Humidity: 40%
- Pressure: 29.83"Hg
- Visibility: 9mi
- UV index: 2
- details ▼
- 6 pm
- 77°F
- Feels like:77°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSSW 213°
- Humidity: 54%
- Pressure: 29.83"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Sunset: 6:12 pm
- 8 pm
- 72°F
- Feels like:72°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphSSW 194°
- Humidity: 72%
- Pressure: 29.83"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 pm
- 68°F
- Feels like:68°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 3mphSSE 169°
- Humidity: 80%
- Pressure: 29.85"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Tomorrow, on Monday, bright skies and dry conditions are anticipated.
The temperature will be between a minimum of 62.6°F and a maximum of 82.4°F. The warmest part of the day will be from noon to 3 pm.
The day’s peak temperature will reflect September's norm of 80.4°F more than October's 75.6°F. The expected low will be resembling the average minimum in October, which is 60.1°F.
The temperature will be between a minimum of 62.6°F and a maximum of 82.4°F. The warmest part of the day will be from noon to 3 pm.
The day’s peak temperature will reflect September's norm of 80.4°F more than October's 75.6°F. The expected low will be resembling the average minimum in October, which is 60.1°F.
Updated: Oct 18, 2026 @ 16:38:46 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, the weather remains calm, bright, and sunny.
Tomorrow, the maximum temperature will be 84.2°F, while the minimum temperature will be 60.8°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at 84.2°F.
The maximum temperature will be moderately higher than the average highest temperature of 75.6°F in October. The lowest temperature will be in line with the average low of 60.1°F.
The maximum temperature will be moderately higher than the average highest temperature of 75.6°F in October. The lowest temperature will be in line with the average low of 60.1°F.
On Monday, in East Irvine, sunrise will be at 6:59 am and sunset at 6:12 pm (PDT).
In East Irvine, tomorrow, there will be 11h and 13min of daylight.
