Weather forecast for 10 daysNew Castle, VA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • min.
  • 36°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 13mphNNW 337°
  • Humidity: 62%
  • UV index: 0
  • Sunrise: 7:30 am EDT
  • Sunset: 6:40 pm EDT
  • ▼
For the remainder of Saturday, expect a flawless blue sky throughout the day.
The lowest anticipated temperature is a wintry 35.6°F.
Sunrise was at 7:30 am and sunset will be at 6:40 pm; the daylight will last for 11h and 10min.

Sunday Oct 18, 2026

  • 63°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphNE 45°
  • Humidity: 44%
  • UV index: 5
  • Sunrise: 7:31 am EDT
  • Sunset: 6:39 pm EDT
  • ▼
Tomorrow, skies are expected to be clear and full of sunshine.
The highest temperature will be an enjoyable 62.6°F, while the lowest temperature will be a cold 37.4°F.
October's usual high of 65.8°F is anticipated to be matched by the day’s maximum temperature.
Sunrise will be at 7:31 am and sunset at 6:39 pm; tomorrow's daylight will last for 11h and 8min.

10-day overview

Daily temperatures

Warmest day: Tuesday 75°C.
Coldest day: tomorrow 63°C.

Chance of precipitation

Highest chance: Saturday - Monday 11%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 36°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 13mphNNW 337°
  • Humidity: 62%
  • UV index: 0
  • Sunrise: 7:30 am EDT
  • Sunset: 6:40 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 63°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphNE 45°
  • Humidity: 44%
  • UV index: 5
  • Sunrise: 7:31 am EDT
  • Sunset: 6:39 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 70°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphN 0°
  • Humidity: 44%
  • UV index: 5
  • Sunrise: 7:32 am EDT
  • Sunset: 6:38 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 75°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphNNW 340°
  • Humidity: 42%
  • UV index: 5
  • Sunrise: 7:33 am EDT
  • Sunset: 6:36 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 72°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphN 349°
  • Humidity: 51%
  • UV index: 5
  • Sunrise: 7:34 am EDT
  • Sunset: 6:35 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 72°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 7mphNW 325°
  • Humidity: 48%
  • UV index: 5
  • Sunrise: 7:35 am EDT
  • Sunset: 6:34 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 68°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphNNE 17°
  • Humidity: 55%
  • UV index: 5
  • Sunrise: 7:36 am EDT
  • Sunset: 6:32 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 66°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 6mphNE 38°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 7:37 am EDT
  • Sunset: 6:31 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 66°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 6mphNNW 337°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 7:38 am EDT
  • Sunset: 6:30 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 72°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 7mphNW 324°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 7:39 am EDT
  • Sunset: 6:29 pm EDT
  • ▼
Forecasts for the ten-day outlook show that primarily mostly clear and occasionally cloud-filled weather is anticipated.
Rain is not expected in New Castle in the upcoming period.
Temperature differences will be noticeable in the upcoming period. The maximum temperature will vary between 62.6°F and 75.2°F, while the low temperature range extends from 35.6°F to 46.4°F.
Tuesday is expected to be the warmest, reaching up to 75.2°F; the lowest daytime temperature of the period will be reached on Sunday, peaking at 62.6°F.
Updated: Oct 17, 2026 @ 19:43:03 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, the outlook remains bright and sunny.

Tomorrow, the highest temperature will be 62.6°F, while the lowest temperature will be 37.4°F.
The highest temperature will be in line with the average maximum of 65.8°F in October. The lowest temperature will be noticeably lower than the average low of 46.6°F.

On Sunday, in New Castle, sunrise will be at 7:31 am and sunset at 6:39 pm (EDT).

Tomorrow, the daylight will last for 11h and 8min.