Weather forecast for todayNew Castle, DE

Weather forecast for today

Current condition 10:03 am EDT

  • 52°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 16mphN 0°
  • Humidity: 59%
  • Dewpoint: 37°F
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
At the moment, a mix of cloud cover and clear skies can be seen.
The temperature is a crisp 51.8°F, and the feels-like temperature is assessed at a chilly 46.4°F. The current temperature is almost at the maximum of today's expected 55.4°F.

Saturday Oct 17, 2026

  • 55°F
  • 37°F
Cloudy / Wind
Cloudy / Wind
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 21mphN 359°
  • Humidity: 49%
  • UV index: 3
  • Sunrise: 7:14 am EDT
  • Sunset: 6:20 pm EDT
  • ▼
Today, in New Castle, expect low clouds and strong gusts of wind.
The maximum temperature will be a mild 55.4°F, while the minimum forecasted temperature is an icy 37.4°F.
Today, expect colder conditions as the high matches November's average of 53.2°F, not October's.
Sunrise was at 7:14 am and sunset will be at 6:20 pm; the daylight will last for 11h and 5min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 55°C.
Coldest hour: 12 am 43°C.

Chance of precipitation

Highest chance: 10 am - 2 pm 15%.

Hourly weather forecast

  • 10 am
  • 52°F
  • Feels like:
    46°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 16mphN 2°
  • Humidity: 59%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 11 am
  • 52°F
  • Feels like:
    46°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 19mphN 2°
  • Humidity: 57%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 12 pm
  • 52°F
  • Feels like:
    46°F
Cloudy / Wind
Cloudy / Wind
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 20mphN 0°
  • Humidity: 55%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 1 pm
  • 54°F
  • Feels like:
    48°F
Cloudy / Wind
Cloudy / Wind
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 21mphN 358°
  • Humidity: 52%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 54°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 19mphN 356°
  • Humidity: 48%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 3 pm
  • 54°F
  • Feels like:
    50°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 19mphN 355°
  • Humidity: 44%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 55°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 19mphN 356°
  • Humidity: 42%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 54°F
  • Feels like:
    48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 18mphN 355°
  • Humidity: 41%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 52°F
  • Feels like:
    46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphN 357°
  • Humidity: 43%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:20 pm
  • 7 pm
  • 50°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphN 356°
  • Humidity: 46%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 48°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphN 0°
  • Humidity: 47%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 46°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphN 0°
  • Humidity: 49%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 46°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 13mphN 359°
  • Humidity: 51%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 45°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 13mphN 2°
  • Humidity: 54%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in New Castle, primarily dull and occasionally clear weather is expected.
The temperature will vary between a minimum of 44.6°F and a maximum of 55.4°F. The feels-like temperature will be between a maximum of 50°F and a minimum of 37.4°F. The warmest part of the day will be around 4 pm.
Today, the high temperature is expected to be more comparable to November than to October's average of 64.8°F. Today, the overnight low is also more comparable to November's usual minimum of 39.6°F than October's 50.4°F.
Updated: Oct 17, 2026 @ 14:03:38 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 10:03 am EDT, the temperature is 51.8°F. Feels-like temperature is 46.4°F.

Today, a cloud-filled sky and strong wind gusts will persist.

Today, the maximum temperature will be 55.4°F, while the minimum temperature will be 37.4°F.
The highest temperature today will be significantly lower than the average maximum of 64.8°F in October. The lowest temperature today will be also significantly lower than the average low of 50.4°F.

On Saturday, in New Castle, sunrise was at 7:14 am and sunset will be at 6:20 pm (EDT).

Today, the daylight will last for 11h and 5min.