Weather forecast for todayFoothill Ranch, CA

Weather forecast for today

Current condition 2:37 pm PDT

  • 84°F
  • Feels like:
    84°F
Fair
Fair
  • Precipitation: 0"
  • Wind: 8mphE 90°
  • Humidity: 19%
  • Dewpoint: 37°F
  • Pressure: 29.95"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
Currently, outdoor conditions are perfect, with fair skies and a light breeze.
The temperature is a moderately hot 84.2°F. The current temperature is nearly at the maximum 87.8°F for today.

Saturday Oct 17, 2026

  • 88°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphSE 144°
  • Humidity: 20%
  • UV index: 5
  • Sunrise: 6:57 am PDT
  • Sunset: 6:14 pm PDT
  • ▼
On Saturday, in Foothill Ranch, the sky will feature a blend of clouds and sunshine.
The temperature is predicted to oscillate between a maximum of a hot 87.8°F and a minimum of a comfortable 62.6°F.
Today, temperatures will feel hotter with a high of 87.8°F, more typical for September than for October.
Sunrise was at 6:57 am and sunset will be at 6:14 pm; the daylight will last for 11h and 17min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 86°C.
Coldest period: 11 pm - 12 am 70°C.

Chance of precipitation

Highest chance: 3 pm - 12 am 0%.

Hourly weather forecast

  • 3 pm
  • 86°F
  • Feels like:
    86°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphESE 107°
  • Humidity: 19%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 84°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphESE 119°
  • Humidity: 19%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 84°F
  • Feels like:
    84°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphS 179°
  • Humidity: 22%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 82°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSSE 159°
  • Humidity: 24%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:14 pm
  • 7 pm
  • 79°F
  • Feels like:
    79°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphE 91°
  • Humidity: 27%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 77°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphESE 120°
  • Humidity: 31%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphENE 76°
  • Humidity: 34%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphE 79°
  • Humidity: 39%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphENE 75°
  • Humidity: 41%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphE 88°
  • Humidity: 43%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of the day, primarily cloudy and occasionally mostly clear weather is forecasted.
The temperature will vary between the highest temperature of 86°F and the lowest temperature of 69.8°F. The hottest part of the day will be around 3 pm.
The maximum temperature will align more closely with September's average high of 81°F than with October's 75.9°F. The lowest temperature is comparable to October's typical minimum of 59.9°F.
Updated: Oct 17, 2026 @ 21:37:46 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (2:37 pm PDT) is 84.2°F.

Today, a partly cloudy sky is anticipated.

Today, the highest temperature will be 87.8°F, while the lowest temperature will be 62.6°F.
The highest temperature today will be uncommonly higher than the average maximum of 75.9°F in October. The lowest temperature today will be in line with the average low temperature.

On Saturday, in Foothill Ranch, sunrise was at 6:57 am and sunset will be at 6:14 pm (PDT).

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