Weather forecast for todayCastella, CA

Weather forecast for today

Current condition 2:02 am PDT

  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphWNW 300°
  • Humidity: 62%
  • Dewpoint: 34°F
  • Pressure: 29.9"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, in Castella, perfect visibility under a vast, clear sky.
The temperature is a frosty 46.4°F. The current temperature is near the lowest expected 48.2°F for today.

Tuesday Oct 20, 2026

  • 73°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphE 99°
  • Humidity: 46%
  • UV index: 4
  • Sunrise: 7:26 am PDT
  • Sunset: 6:21 pm PDT
  • ▼
Today, in Castella, expect partly sunny skies with periods of cloudiness.
Temperature is expected to swing from a high of a temperate 73.4°F to a low of a chilly 48.2°F.
The temperature of 73.4°F aligns more with what is typical in September than what is normal in 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 hour: 3 pm 72°C.
Coldest hour: 6 am 41°C.

Chance of precipitation

Highest chance: 3 am 5%.

Hourly weather forecast

  • 4 am
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 0mphNNW 346°
  • Humidity: 70%
  • 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 341°
  • Humidity: 84%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:26 am
  • 8 am
  • 43°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • 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 116°
  • 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 301°
  • 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 331°
  • Humidity: 49%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, cloudy weather is anticipated.
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 day’s peak temperature will reflect September's norm of 77.2°F more than October's 63.9°F. The lowest temperature is also expected to be more close to September's minimum average of 46.2°F than October's 39.7°F.
Updated: Oct 20, 2026 @ 09:02:40 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (2:02 am PDT) it is 46.4°F in Castella.

Today, high-altitude clouds may scatter across the sky, but the sun will still shine.

Today, the highest temperature will be 73.4°F, while the lowest temperature will be 48.2°F.
The maximum temperature will be notably higher than the average highest temperature of 63.9°F in October. The lowest temperature will be relatively higher 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.