Weather forecast for todayNew Castle, PA

Weather forecast for today

Current condition 7:30 am EDT

  • 43°F
  • Feels like:
    37°F
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0"
  • Wind: 8mphN 350°
  • Humidity: 79%
  • Dewpoint: 37°F
  • Pressure: 30.29"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, in New Castle, thick clouds are covering most of the sky, keeping conditions mostly cloudy.
The temperature is a frosty 42.8°F, the apparent reading is estimated at a wintry 37.4°F. The current temperature is a few degrees off the maximum of 51.8°F for the day.

Saturday Oct 17, 2026

  • 52°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 11mphN 349°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:35 am EDT
  • Sunset: 6:38 pm EDT
  • ▼
On Saturday, October 17, high-altitude clouds may scatter across the sky, but the sun will still shine.
The maximum temperature will be a fresh 51.8°F, while the minimum temperature will be a harsh 28.4°F.
Forecast models suggest colder conditions, with a peak that mirrors November's climate average rather than October's.
Sunrise will be at 7:35 am and sunset at 6:38 pm; the daylight will last for 11h and 3min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 50°C.
Coldest hour: 12 am 34°C.

Chance of precipitation

Highest chance: 8 am - 10 am 15%.

Hourly weather forecast

  • 8 am
  • 43°F
  • Feels like:
    37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 8mphNNW 346°
  • Humidity: 78%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 am
  • 43°F
  • Feels like:
    37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphN 353°
  • Humidity: 73%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 45°F
  • Feels like:
    39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 11mphN 353°
  • Humidity: 64%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 11 am
  • 46°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphN 357°
  • Humidity: 59%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 12 pm
  • 48°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphN 356°
  • Humidity: 52%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 1 pm
  • 50°F
  • Feels like:
    46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphN 356°
  • Humidity: 46%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 50°F
  • Feels like:
    46°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphNNW 348°
  • Humidity: 46%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 3 pm
  • 50°F
  • Feels like:
    46°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNNW 347°
  • Humidity: 44%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 50°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNNW 342°
  • Humidity: 43%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 50°F
  • Feels like:
    46°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNW 340°
  • Humidity: 44%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 48°F
  • Feels like:
    46°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNW 338°
  • Humidity: 50%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:38 pm
  • 7 pm
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNNW 338°
  • Humidity: 63%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNNW 337°
  • Humidity: 70%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 1mphNNW 347°
  • Humidity: 81%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 36°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 0mphN 350°
  • Humidity: 90%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 36°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 0mphN 359°
  • Humidity: 96%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in New Castle, a combination of sunny and cloud-filled weather is predicted.
The temperature will be between the lowest temperature of 35.6°F and the highest temperature of 50°F. The warmest part of the day will be from 1 pm to 5 pm.
The maximum temperature will be more resembling November's average high of 47.7°F than October's 60.4°F. The lowest temperature today is also more in line with November's average minimum of 33.1°F than the average low in October of 44.2°F.
Updated: Oct 17, 2026 @ 11:30:44 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 7:30 am EDT is 42.8°F. Feels-like temperature is 37.4°F.

On Saturday, sunny moments will alternate with patchy cloud cover.

Today, the highest temperature will be 51.8°F, while the lowest temperature will be 28.4°F.
The maximum temperature will be a couple of degrees lower than the average highest temperature of 60.4°F in October. Today, the lowest temperature will be noticeably lower than the average low of 44.2°F.

On Saturday, in New Castle, sunrise will be at 7:35 am and sunset at 6:38 pm (EDT).

In New Castle, today, there will be 11h and 3min of daylight.