Weather forecast for todayCastella, CA

Weather forecast for today

Current condition 12:32 am PDT

  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphNW 320°
  • Humidity: 57%
  • Dewpoint: 34°F
  • Pressure: 29.9"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Castella, at the moment, visibility is at its best under a bright, clear sky.
The temperature is a chilly 48.2°F. The current temperature is at the minimum anticipated for today.

Tuesday Oct 20, 2026

  • 73°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphESE 102°
  • Humidity: 46%
  • UV index: 4
  • Sunrise: 7:26 am PDT
  • Sunset: 6:21 pm PDT
  • ▼
Today, in Castella, expect a mix of sun and clouds throughout the day.
Expected temperatures will peak at a warm 73.4°F and dip to a minimum of a brisk 48.2°F.
The anticipated high is warmer and better reflects September's normal temperature profile than that of October.
Sunrise will be at 7:26 am and sunset at 6:21 pm; the daylight will last for 10h and 54min.

Hourly overview

Hourly temperatures

Warmest period: 1 pm - 4 pm 70°C.
Coldest period: 4 am - 7 am 43°C.

Chance of precipitation

Highest chance: 1 am - 7 am 1%.

Hourly weather forecast

  • 2 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNNW 331°
  • Humidity: 63%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNNW 346°
  • Humidity: 79%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 41°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNNW 343°
  • Humidity: 84%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:26 am
  • 8 am
  • 43°F
  • Feels like:
    43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphN 3°
  • Humidity: 78%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 57°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNE 36°
  • Humidity: 53%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 68°F
  • Feels like:
    68°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphESE 117°
  • Humidity: 34%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSSE 165°
  • Humidity: 30%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 70°F
  • Feels like:
    70°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphSSE 168°
  • Humidity: 32%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 66°F
  • Feels like:
    66°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphWNW 296°
  • Humidity: 39%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:21 pm
  • 8 pm
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNW 320°
  • Humidity: 48%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 55°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNW 329°
  • Humidity: 50%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Castella, primarily gloomy and occasionally mostly clear weather is forecasted.
The temperature will vary between a minimum of 41°F and a maximum of 71.6°F. The warmest part of the day will be at 2 pm and 3 pm.
The maximum temperature will align more closely with September's average high of 77.2°F than with October's 63.9°F. The expected low will be also more in line with what’s typical in September than in October.
Updated: Oct 20, 2026 @ 07:32:00 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (12:32 am PDT) it is 48.2°F in Castella.

Today, in Castella, partly cloudy skies will persist, making for a mix of sun and clouds.

Today, the maximum temperature will be 73.4°F, while the minimum temperature will be 48.2°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 63.9°F in October. The lowest temperature will be slightly warmer than the average low of 39.7°F.

On Tuesday, in Castella, sunrise will be at 7:26 am and sunset at 6:21 pm (PDT).

In Castella, the length of the day today will be 10h and 54min.