Weather in New Castle, United States 🇺🇸
Weather Forecast in New Castle
In New Castle right now it is 24°C and partly cloudy, feeling like 25°C. Humidity sits at 39% and winds are near 10 km/h, and the UV index is 2 (low). Looking ahead, New Castle should sit between roughly 11°C and 25°C over the coming days.
Hourly Forecast for New Castle
14-Day Forecast for New Castle
Sunny
Sunny
Sunny
Mist
Sunny
Sunny
Sunny
Sunny
Sunny
Patchy rain nearby
Sunny
Sunny
Sunny
Sunny
Additional Forecasts for New Castle
Air Quality
Historical Weather
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Best Time to Be Outside in New Castle Today
The most comfortable window in New Castle today looks like 19:00 to 21:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in New Castle
What is the temperature in New Castle right now?
The current temperature in New Castle is 24°C (74°F), partly cloudy (feels like 25°C).
What's the weather like in New Castle right now?
Conditions in New Castle right now: Partly cloudy, humidity 39%, wind 10 km/h ENE.
What is today's forecast for New Castle?
Today in New Castle: high 24°C, low 11°C, sunny. Chance of rain: 4%.
What is the 7-day weather forecast for New Castle?
Daily highs and lows for New Castle:
- 2026-07-23: 24°C / 11°C
- 2026-07-24: 22°C / 14°C
- 2026-07-25: 25°C / 14°C
- 2026-07-26: 29°C / 19°C
- 2026-07-27: 30°C / 18°C
- 2026-07-28: 31°C / 23°C
- 2026-07-29: 30°C / 20°C
Is it going to rain in New Castle today?
There is a 4% chance of rain in New Castle today.
What is the wind speed in New Castle right now?
Wind in New Castle is currently 10 km/h (6 mph) from the ENE.
What is the UV index in New Castle right now?
The UV index in New Castle is currently 2.2 (low). Sun protection is recommended when the index is 3 or higher.
