Weather forecast for todayNewcastle, CA

Today
Tomorrow
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YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 4:52 pm PDT

  • 61°F
  • Feels like:
    61°F
Rain Shower
Rain Shower
  • Precipitation: 0"
  • Wind: 7mphSSE 150°
  • Humidity: 81%
  • Dewpoint: 55°F
  • Pressure: 29.83"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
In Newcastle, currently, a brief rain shower is passing through.
The temperature is an enjoyable 60.8°F.

Wednesday Oct 21, 2026

  • min.
  • 55°F
Rain Early
Rain Early
  • Precip. probability: 75%
  • Precipitation: 0.08"
  • Wind: 7mphE 87°
  • Humidity: 84%
  • UV index: 0
  • Sunrise: 7:20 am PDT
  • Sunset: 6:17 pm PDT
  • ▼
In Newcastle, for the rest of Wednesday, early rain will end by midday, giving way to dry, pleasant weather in the afternoon.
Minimal precipitation is forecasted for today. The lowest expected temperature is a moderate 55.4°F.
Sunrise was at 7:20 am and sunset will be at 6:17 pm; the daylight will last for 10h and 58min.

Hourly overview

Hourly temperatures

Warmest period: 5 pm - 6 pm 61°C.
Coldest period: 7 pm - 12 am 59°C.

Chance of precipitation

Highest chance: 6 pm - 7 pm 77%.

Hourly weather forecast

  • 5 pm
  • 61°F
  • Feels like:
    61°F
Light Rain
Light Rain
  • Precip. probability: 65%
  • Precipitation: 0.04"
  • Wind: 7mphS 184°
  • Humidity: 78%
  • Pressure: 29.83"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 6 pm
  • 61°F
  • Feels like:
    61°F
Rain
Rain
  • Precip. probability: 77%
  • Precipitation: 0.08"
  • Wind: 6mphSE 134°
  • Humidity: 81%
  • Pressure: 29.83"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
Sunset: 6:17 pm
  • 7 pm
  • 59°F
  • Feels like:
    59°F
Rain
Rain
  • Precip. probability: 77%
  • Precipitation: 0.08"
  • Wind: 5mphESE 121°
  • Humidity: 87%
  • Pressure: 29.83"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 8 pm
  • 59°F
  • Feels like:
    59°F
Light Rain
Light Rain
  • Precip. probability: 70%
  • Precipitation: 0.04"
  • Wind: 4mphESE 107°
  • Humidity: 85%
  • Pressure: 29.85"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 9 pm
  • 59°F
  • Feels like:
    59°F
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 0.04"
  • Wind: 3mphE 88°
  • Humidity: 85%
  • Pressure: 29.85"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 10 pm
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 3mphENE 61°
  • Humidity: 84%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 59°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphNE 39°
  • Humidity: 87%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 59°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 4mphNNE 27°
  • Humidity: 87%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 59°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 4mphNE 34°
  • Humidity: 85%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 57°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 3mphNE 44°
  • Humidity: 86%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Wednesday, a combination of wet and cloudy weather is forecasted.
Rain is expected from 5 pm to 9 pm. With light precipitation of 0.08", the most intense rain will be falling at 6 pm and 7 pm.
The temperature will vary between a maximum of 60.8°F and a minimum of 59°F.
Updated: Oct 21, 2026 @ 23:52:12 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 4:52 pm PDT, the temperature in Newcastle is 60.8°F.

On Wednesday, morning rainfall is expected, but by the afternoon, conditions will improve with no further rain.

There is a high chance of rainfall, but precipitation will be minimal.

On Wednesday, in Newcastle, sunrise was at 7:20 am and sunset will be at 6:17 pm (PDT).

In Newcastle, the length of the day today will be 10h and 58min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Newcastle, California, USA

  • en: Newcastle, California, USA
  • es: Newcastle, California, EE.UU.
  • hr: Njukasl, Kalifornija, SAD
  • mk: Njukasl, Kalifornija, SAD
  • sr: Njukasl, Kalifornija, SAD
  • zh: 纽卡斯尔, 加利福尼亚州, 美国
  • Latitude: 38.873682°
  • Longitude: -121.133888°
  • Elevation: 932 ft
  • Current time: 4:52pm PDT
  • Sunrise: 7:20 am PDT
  • Sunset: 6:17 pm PDT
  • Timezone: America/Los_Angeles

Nearby Newcastle, California, USA

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