Weather forecast for tomorrowTierrasanta, CA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 84°F
- 61°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 10mphW 260°
- Humidity: 47%
- UV index: 6
- Sunrise: 6:55 am PDT
- Sunset: 6:10 pm PDT
- details ▼
On Monday, in Tierrasanta, sunlight and clouds will take turns dominating the sky.
The maximum temperature will be a warm 84.2°F, while the minimum predicted temperature is an enjoyable 60.8°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at 84.2°F.
This October day will feature hotter weather, consistent with September's average of 78.6°F.
Sunrise will be at 6:55 am and sunset at 6:10 pm; tomorrow's daylight will last for 11h and 15min.
The maximum temperature will be a warm 84.2°F, while the minimum predicted temperature is an enjoyable 60.8°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at 84.2°F.
This October day will feature hotter weather, consistent with September's average of 78.6°F.
Sunrise will be at 6:55 am and sunset at 6:10 pm; tomorrow's daylight will last for 11h and 15min.
Hourly overview
Hourly temperatures
Warmest hour: 12 pm 82°C.
Coldest hour: 6 am 63°C.
Coldest hour: 6 am 63°C.
Chance of precipitation
Highest chance: 9 pm 7%.
Hourly weather forecast
- 12 am
- 66°F
- Feels like:66°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphNNE 33°
- Humidity: 64%
- Pressure: 29.91"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 2 am
- 64°F
- Feels like:64°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphNE 56°
- Humidity: 64%
- Pressure: 29.91"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 4 am
- 63°F
- Feels like:63°F
Mostly Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphENE 56°
- Humidity: 64%
- Pressure: 29.88"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 6 am
- 63°F
- Feels like:63°F
Mostly Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphENE 67°
- Humidity: 66%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 6:55 am
- 8 am
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphENE 62°
- Humidity: 57%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 77°F
- Feels like:77°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphW 265°
- Humidity: 41%
- Pressure: 29.91"Hg
- Visibility: 9mi
- UV index: 3
- details ▼
- 12 pm
- 82°F
- Feels like:82°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphWSW 251°
- Humidity: 37%
- 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: 10mphWSW 257°
- Humidity: 41%
- Pressure: 29.85"Hg
- Visibility: 9mi
- UV index: 5
- details ▼
- 4 pm
- 79°F
- Feels like:81°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphW 265°
- Humidity: 46%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphW 260°
- Humidity: 58%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:10 pm
- 8 pm
- 70°F
- Feels like:70°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 3mphW 277°
- Humidity: 75%
- Pressure: 29.85"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 pm
- 66°F
- Feels like:66°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 2mphWSW 240°
- Humidity: 83%
- Pressure: 29.85"Hg
- Visibility: 6mi
- UV index: 0
- details ▼
Tomorrow, primarily clear and occasionally cloudy weather is anticipated.
The temperature will be between the lowest temperature of 60.8°F and the highest temperature of 82.4°F. The warmest part of the day will be from noon to 2 pm.
The day’s peak temperature will reflect September's norm of 78.6°F more than October's 74.7°F. The temperature low is forecasted to be close to the usual October value of 60.8°F.
The temperature will be between the lowest temperature of 60.8°F and the highest temperature of 82.4°F. The warmest part of the day will be from noon to 2 pm.
The day’s peak temperature will reflect September's norm of 78.6°F more than October's 74.7°F. The temperature low is forecasted to be close to the usual October value of 60.8°F.
Updated: Oct 18, 2026 @ 10:11:29 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
On Monday, some passing clouds may drift through, but the sun will shine at times.
Tomorrow, the highest temperature will be 84.2°F, while the lowest temperature will be 60.8°F. The maximum heat index, which combines air temperature and relative humidity, is evaluated at 84.2°F.
The highest temperature will be uncommonly higher than the average maximum of 74.7°F in October. The lowest temperature will be in line with the average low of 60.8°F.
The highest temperature will be uncommonly higher than the average maximum of 74.7°F in October. The lowest temperature will be in line with the average low of 60.8°F.
On Monday, in Tierrasanta, sunrise will be at 6:55 am and sunset at 6:10 pm (PDT).
In Tierrasanta, tomorrow, there will be 11h and 15min of daylight.
