Weather forecast for todayPlacentia, CA
Weather forecast for today
Current condition 11:43 am PDT
- 88°F
- Feels like:88°F
Partly Cloudy
- Precipitation: 0"
- Wind: 12mphE 90°
- Humidity: 18%
- Dewpoint: 39°F
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
Currently, in Placentia, patches of clouds are scattered, creating a mix of shade and sun.
The temperature is a blazing 87.8°F. The current temperature is almost at the maximum of today's expected 89.6°F.
The temperature is a blazing 87.8°F. The current temperature is almost at the maximum of today's expected 89.6°F.
Saturday Oct 17, 2026
- 90°F
- 66°F
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 13mphESE 111°
- Humidity: 18%
- UV index: 5
- Sunrise: 6:58 am PDT
- Sunset: 6:15 pm PDT
- details ▼
Today, in Placentia, intermittent cloud layers may allow brief light, but overall it stays overcast.
Temperature is predicted to swing from a high of a blazing 89.6°F to a low of a comfortable 66.2°F.
Temperatures are higher than average, more in line with September's norm of 84°F than with October's 77.9°F.
Sunrise was at 6:58 am and sunset will be at 6:15 pm; the daylight will last for 11h and 17min.
Temperature is predicted to swing from a high of a blazing 89.6°F to a low of a comfortable 66.2°F.
Temperatures are higher than average, more in line with September's norm of 84°F than with October's 77.9°F.
Sunrise was at 6:58 am and sunset will be at 6:15 pm; the daylight will last for 11h and 17min.
Hourly overview
Hourly temperatures
Warmest hour: 2 pm 90°C.
Coldest hour: 2 am 70°C.
Coldest hour: 2 am 70°C.
Chance of precipitation
Highest chance: 12 pm 6%.
Hourly weather forecast
- 12 pm
- 88°F
- Feels like:88°F
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 13mphESE 103°
- Humidity: 18%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 1 pm
- 90°F
- Feels like:90°F
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphESE 103°
- Humidity: 16%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 2 pm
- 90°F
- Feels like:90°F
Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphESE 119°
- Humidity: 16%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 90°F
- Feels like:90°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSE 127°
- Humidity: 16%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 88°F
- Feels like:88°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSE 124°
- Humidity: 18%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 86°F
- Feels like:86°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSE 136°
- Humidity: 21%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 84°F
- Feels like:84°F
Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphENE 72°
- Humidity: 22%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:15 pm
- 7 pm
- 81°F
- Feels like:81°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphE 93°
- Humidity: 24%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 79°F
- Feels like:79°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSE 127°
- Humidity: 27%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 77°F
- Feels like:77°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphE 93°
- Humidity: 31%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 75°F
- Feels like:75°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphENE 74°
- Humidity: 34%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 73°F
- Feels like:73°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNE 48°
- Humidity: 38%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Placentia, the weather will be cloudy.
The temperature will vary between the highest temperature of 89.6°F and the lowest temperature of 73.4°F. The hottest part of the day will be from 1 pm to 3 pm.
Today, the peak temperature is expected to align more with September than with October's typical high. The nighttime low will be slightly warmer than the typical October minimum temperature of 61°F.
The temperature will vary between the highest temperature of 89.6°F and the lowest temperature of 73.4°F. The hottest part of the day will be from 1 pm to 3 pm.
Today, the peak temperature is expected to align more with September than with October's typical high. The nighttime low will be slightly warmer than the typical October minimum temperature of 61°F.
Updated: Oct 17, 2026 @ 18:43:47 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
Currently (11:43 am PDT) it is 87.8°F in Placentia.
On Saturday, a thick layer of clouds will dominate the sky.
Today, the maximum temperature in Placentia will be 89.6°F, while the minimum temperature will be 66.2°F.
Today, the maximum temperature will be significantly higher than the average highest temperature of 77.9°F in October. Today, the lowest temperature will be relatively higher than the average low temperature.
Today, the maximum temperature will be significantly higher than the average highest temperature of 77.9°F in October. Today, the lowest temperature will be relatively higher than the average low temperature.
On Saturday, in Placentia, sunrise was at 6:58 am and sunset will be at 6:15 pm (PDT).
Today, the daylight will last for 11h and 17min.
Placentia, California, USA
- en: Placentia, California, USA
- es: Placentia, California, EE.UU.
- hr: Plasenša, Kalifornija, SAD
- mk: Plasenša, Kalifornija, SAD
- sr: Plasenša, Kalifornija, SAD
- zh: 普拉森, 加利福尼亚州, 美国
- Latitude: 33.872237°
- Longitude: -117.870336°
- Elevation: 256 ft
- Current time: 11:43am PDT
- Sunrise: 6:58 am PDT
- Sunset: 6:15 pm PDT
- Timezone: America/Los_Angeles
Nearby Placentia, California, USA
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