Weather forecast for today
Newcastle, CA

Weather forecast for today

Wednesday, May 28.

Sunny
5:41 am

8:22 pm
PDT
Sunny
88°F / 54°F
  • Wind: 9mph SSW
  • Humidity: 44%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 9
Today, on Wednesday, May 28, sunny skies are in store, with excellent visibility.
Temperature values will vary noticeably, extending from a humid 87.8°F to a cool 53.6°F.
The maximum heat index, which combines relative humidity and air temperature, is evaluated at a hot 89.6°F. Note that heat index values are valued for light wind and location in the shade.
The expected high is higher and consistent with June's normal of 84.6°F rather than May's.
Sunrise was at 5:41 am and sunset will be at 8:22 pm; the daylight will last for 14h and 42min.

Current condition

Sunny
5:53 am PDT
Sunny
  • 61°F
  • Feels like: 59°F
  • Wind: 7mph ESE
  • Humidity: 67%
  • Dewpoint: 48°F
  • Pressure: 29.91"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
Currently, in Newcastle, blue skies stretch endlessly, with the sun at its brightest.
The temperature is an enjoyable 60.8°F, while the feels-like temperature is a similar 59°F. The current temperature is far from the maximum of 87.8°F forecasted for today.

Frequently asked questions

What is the current temperature?
The current temperature (5:53 am PDT) is 60.8°F.
What is the weather forecast for Newcastle for today?
Today, expect sunny weather with a crisp, clear sky.
What will be the highest temperature today?
Today, the maximum temperature will be 87.8°F, while the minimum temperature will be 53.6°F. The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 89.6°F.
The maximum temperature will be noticeably higher than the average highest temperature of 73.8°F in May. The lowest temperature will be a couple of degrees higher than the average low of 49.6°F.
When are sunrise and sunset today?
On Wednesday, in Newcastle, sunrise was at 5:41 am and sunset will be at 8:22 pm (PDT).
How long is the day today?
Today, the daylight will last for 14h and 42min.

Hourly weather forecast

6 am
  • 59°F
  • Feels like:
    59°F
Sunny
Sunny
  • Wind: 6mph SE
  • Pressure: 29.91"Hg
  • Humidity: 68%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Wind: 7mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 57%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Wind: 5mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 49%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Wind: 6mph SW
  • Pressure: 29.88"Hg
  • Humidity: 41%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 82°F
  • Feels like:
    82°F
Sunny
Sunny
  • Wind: 6mph SW
  • Pressure: 29.85"Hg
  • Humidity: 31%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 86°F
  • Feels like:
    86°F
Sunny
Sunny
  • Wind: 7mph SW
  • Pressure: 29.83"Hg
  • Humidity: 26%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 86°F
  • Feels like:
    86°F
Sunny
Sunny
  • Wind: 9mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 26%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 79°F
  • Feels like:
    79°F
Sunny
Sunny
  • Wind: 7mph S
  • Pressure: 29.85"Hg
  • Humidity: 32%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:22 pm
10 pm
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Wind: 8mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Today, in Newcastle, primarily bright and sunny weather is anticipated.
The temperature will be between a maximum of 86°F and a minimum of 59°F. The hottest part of the day will be from 4 pm to 6 pm.
The maximum is expected to resemble June's average high of 84.6°F rather than May's. The lowest temperature is expected to be relatively higher than the average minimum in May, typically 49.6°F.
Updated: May 28, 2025 @ 12:53:53 UTC
Published by: Weather Atlas | About Us
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Weather Forecasting & Climate

Newcastle, California, USA

  • en: Newcastle, California, USA
  • es: Newcastle, California, EE.UU.
  • hr: 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: 5:53am PDT
  • Sunrise: 5:41 am PDT
  • Sunset: 8:22 pm PDT
  • Timezone: America/Los_Angeles
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