Weather forecast for todayFountain Valley, CA

Weather forecast for today

Current condition 5:55 am PST

  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 1mphWSW 250°
  • Humidity: 64%
  • Dewpoint: 45°F
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, perfect visibility under a vast, clear sky.
The temperature is a moderate 57.2°F. The current temperature is near the lowest anticipated 60.8°F for today.

Monday Nov 9, 2026

  • 84°F
  • 61°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphW 259°
  • Humidity: 43%
  • UV index: 4
  • Sunrise: 6:18 am PST
  • Sunset: 4:52 pm PST
  • ▼
Today, in Fountain Valley, blue skies and warm sunshine will define the conditions.
The temperature is forecasted to vary between a maximum of a warm 84.2°F and a minimum of an enjoyable 60.8°F.
The maximum heat index, which adjusts the air temperature based on humidity, is assessed at 84.2°F.
The expected high of 84.2°F appears seasonally off, better matching October's typical values.
Sunrise will be at 6:18 am and sunset at 4:52 pm; the daylight will last for 10h and 34min.

Hourly overview

Hourly temperatures

Warmest hour: 2 pm 84°C.
Coldest hour: 6 am 57°C.

Chance of precipitation

Highest chance: 8 pm - 12 am 2%.

Hourly weather forecast

  • 6 am
  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphNE 53°
  • Humidity: 63%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 6:18 am
  • 8 am
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphNE 39°
  • Humidity: 50%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 10 am
  • 79°F
  • Feels like:
    79°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphWSW 257°
  • Humidity: 35%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 12 pm
  • 82°F
  • Feels like:
    82°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSW 231°
  • Humidity: 29%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 84°F
  • Feels like:
    84°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphWSW 238°
  • Humidity: 29%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 81°F
  • Feels like:
    81°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphWSW 242°
  • Humidity: 34%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 4:52 pm
  • 6 pm
  • 75°F
  • Feels like:
    75°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphW 263°
  • Humidity: 48%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 72°F
  • Feels like:
    72°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphNW 321°
  • Humidity: 56%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 68°F
  • Feels like:
    68°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphE 88°
  • Humidity: 59%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Fountain Valley, sunny conditions are likely to prevail.
The temperature will be between the lowest temperature of 57.2°F and the highest temperature of 84.2°F. The hottest part of the day will be at 1 pm and 2 pm.
The temperature will feel more comparable to October's average high than the expected maximum for November. The minimum temperature will be close to November's average low of 57.7°F.
Updated: Nov 9, 2026 @ 13:55:33 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 5:55 am PST is 57.2°F.

On Monday, expect plenty of sunshine and only a few scattered clouds.

Today, the maximum temperature will be 84.2°F, while the minimum temperature will be 60.8°F. The maximum heat index, which measures the combined effect of heat and moisture, is assessed at 84.2°F.
The highest temperature will be uncommonly higher than the average maximum of 69.3°F in November. The lowest temperature will be in line with the average low of 57.7°F.

On Monday, in Fountain Valley, sunrise will be at 6:18 am and sunset at 4:52 pm (PST).

In Fountain Valley, the length of the day today will be 10h and 34min.