Weather forecast for today
Fullerton, CA

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Weather forecast and temperature for today - Saturday, Feb 22.

Partly Cloudy
6:26 am

5:43 pm
PST
Partly Cloudy
77°F / 48°F
  • Wind: 6mph SSW
  • Humidity: 30%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 5
Today, on Saturday, February 22, the sky will be partially clouded.
The daytime temperature will peak at a moderately hot 77°F (25°C), significantly contrasting with the night's low of a chilly 48.2°F (9°C).
The top temperature for today is forecasted to be noticeably higher than the average high for February of 65.3°F (18.5°C).
Sunrise will be at 6:26 am and sunset at 5:43 pm; the daylight will last for 11h and 17min.

Current condition and temperature - Fullerton, CA

Haze
12:35 am PST
Haze
  • 54°F
  • Feels like: 54°F
  • Wind: 3mph SSE
  • Humidity: 57%
  • Dewpoint: 37°F
  • Pressure: 30.13"Hg
  • Precipitation: 0"
  • Visibility: 2mi
  • UV index: 0
Currently, in Fullerton, the clarity of the skies is reduced due to haze.
The temperature is a fresh 53.6°F (12°C). The current temperature is far from the maximum of 77°F (25°C) predicted for today.

Frequently asked questions

What is the current temperature in Fullerton?

Currently (12:35 am) it is 53.6°F (12°C) in Fullerton.

What is the weather forecast for Fullerton for today?

Today, on Saturday, February 22, partly cloudy weather is expected.

What will be the highest temperature today?

Today, the maximum temperature will be 77°F (25°C), while the minimum temperature will be 48.2°F (9°C).
The highest temperature will be notably higher than the average maximum of 65.3°F (18.5°C) in February. The lowest temperature will be in line with the average low of 50.2°F (10.1°C).

What time are sunrise and sunset today?

On Saturday, in Fullerton, sunrise will be at 6:26 am and sunset at 5:43 pm (PST).

How many hours of daylight will Fullerton have today?

Today, the daylight will last for 11h and 17min.

Hourly weather forecast and temperature - Fullerton, CA

2 am
  • 52°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph ENE
  • Pressure: 30.12"Hg
  • Humidity: 58%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 0mi
4 am
  • 52°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph ENE
  • Pressure: 30.12"Hg
  • Humidity: 44%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 50°F
  • Feels like:
    50°F
Mostly Clear
Mostly Clear
  • Wind: 2mph ENE
  • Pressure: 30.15"Hg
  • Humidity: 46%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:26 am
8 am
  • 54°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph ENE
  • Pressure: 30.21"Hg
  • Humidity: 45%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 7mi
10 am
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SSE
  • Pressure: 30.21"Hg
  • Humidity: 30%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 73°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SSW
  • Pressure: 30.18"Hg
  • Humidity: 22%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SW
  • Pressure: 30.15"Hg
  • Humidity: 20%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 75°F
  • Feels like:
    75°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph SW
  • Pressure: 30.15"Hg
  • Humidity: 22%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 5:43 pm
6 pm
  • 66°F
  • Feels like:
    66°F
Mostly Clear
Mostly Clear
  • Wind: 4mph SW
  • Pressure: 30.15"Hg
  • Humidity: 33%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 63°F
  • Feels like:
    63°F
Mostly Clear
Mostly Clear
  • Wind: 1mph WSW
  • Pressure: 30.21"Hg
  • Humidity: 41%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 9mi
10 pm
  • 57°F
  • Feels like:
    57°F
Mostly Clear
Mostly Clear
  • Wind: 1mph SE
  • Pressure: 30.21"Hg
  • Humidity: 46%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 9mi
Today, in Fullerton, primarily cloudy and occasionally sunny weather is anticipated.
The temperature will be between a minimum of 50°F (10°C) and a maximum of 77°F (25°C). The warmest part of the day will be at 2 pm and 3 pm.
Today, the highest temperature will be noticeably higher than February's average maximum of 65.3°F (18.5°C). Today, the lowest temperature will be also similar to the average minimum temperature in February.
Updated: Feb 22, 2025 @ 08:35:02 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Fullerton, California, USA

  • en: Fullerton, California, USA
  • es: Fullerton, California, EE.UU.
  • hr: Fulerton, Kalifornija, SAD
  • sr: Fulerton, Kalifornija, SAD
  • zh: 富勒顿, 加利福尼亚州, 美国
  • Latitude: 33.870360°
  • Longitude: -117.924297°
  • Elevation: 161 ft
  • Current time: 1:02am PST
  • Sunrise: 6:26 am PST
  • Sunset: 5:43 pm PST
  • Timezone: America/Los_Angeles
Climate data

Fullerton, California, USA

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