Weather forecast for todayFullerton, LA

Weather forecast for today

Current condition 11:20 pm CST

  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphNNW 330°
  • Humidity: 79%
  • Dewpoint: 55°F
  • Pressure: 30.14"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, a cloudless and clear sky stretches as far as the eye can see.
The temperature is an enjoyable 62.6°F. The current temperature is far from the maximum of 84.2°F forecasted for today.

Thursday Oct 29, 2026

  • 84°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 3mphENE 75°
  • Humidity: 55%
  • UV index: 6
  • Sunrise: 7:25 am CDT
  • Sunset: 6:26 pm CDT
  • ▼
Today, in Fullerton, clouds and sunshine will alternate throughout the day.
Daytime will experience a high of a temperate 84.2°F, significantly differing from the expected night low of a mild 57.2°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is assessed at a blazing 86°F. Note that heat index values are valued for light wind and location in the shade.
The temperature is anticipated to be slightly warmer than the standard October peak of 78.8°F.
Sunrise will be at 7:25 am and sunset at 6:26 pm; the daylight will last for 11h and 1min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 82°C.
Coldest hour: 7 am 55°C.

Chance of precipitation

Highest chance: 7 am 5%.

Hourly weather forecast

  • 2 am
  • 59°F
  • Feels like:
    59°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphS 180°
  • Humidity: 85%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 57°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphS 180°
  • Humidity: 96%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 55°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 0mphS 180°
  • Humidity: 100%
  • Pressure: 30.12"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Sunrise: 7:25 am
  • 8 am
  • 55°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 0mphNNE 19°
  • Humidity: 100%
  • Pressure: 30.15"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 10 am
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphE 80°
  • Humidity: 65%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphE 82°
  • Humidity: 43%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 82°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphENE 76°
  • Humidity: 35%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 4 pm
  • 82°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphENE 66°
  • Humidity: 32%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 6 pm
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphENE 74°
  • Humidity: 39%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:26 pm
  • 8 pm
  • 68°F
  • Feels like:
    68°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphENE 62°
  • Humidity: 53%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphENE 76°
  • Humidity: 60%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily cloudy and occasionally dry and sunny weather is forecasted.
The temperature will vary between the highest temperature of 82.4°F and the lowest temperature of 55.4°F. The warmest part of the day will be from 2 pm to 4 pm.
The maximum temperature will be a few degrees higher than October's average high of 78.8°F. The lowest temperature is also in line with October's typical minimum of 58.5°F.
Updated: Oct 29, 2026 @ 05:20:06 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (11:20 pm CST) it is 62.6°F in Fullerton.

Today, variable cloud cover will persist, but sunshine will break through.

Today, the maximum temperature will be 84.2°F, while the minimum temperature will be 57.2°F. The maximum heat index, which indicates how humid air affects the felt temperature, is calculated to be 86°F.
The highest temperature will be relatively higher than the average maximum of 78.8°F in October. The lowest temperature will be in line with the average low of 58.5°F.

On Thursday, in Fullerton, sunrise will be at 7:25 am and sunset at 6:26 pm (CDT).

Today, the daylight will last for 11h and 1min.