🇺🇸 Weather in New Castle
In New Castle right now it is 31°C and sunny, feeling like 33°C. Humidity is 50% with winds around 22 km/h, and the UV index is 4 (moderate). Over the next few days, temperatures in New Castle range from about 20°C to 31°C.
Hourly Forecast for New Castle
14-Day Forecast for New Castle
Moderate rain
Moderate rain
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Moderate rain
Sunny
Sunny
Sunny
Sunny
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Additional Forecasts for New Castle
Air Quality
Historical Weather
Weather Forecasts for Other Cities in United States
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Best Time to Be Outside in New Castle Tomorrow
There is no good daylight window left in New Castle today. Tomorrow, the most comfortable window looks like 07:00 to 09:00, when it is around 22°C. It should stay dry through that window. The next likely rain is around 21:00.
Frequently Asked Questions about Weather in New Castle
What is the temperature in New Castle right now?
The current temperature in New Castle is 31°C (88°F), sunny (feels like 33°C).
What's the weather like in New Castle right now?
Conditions in New Castle right now: Sunny, humidity 50%, wind 22 km/h WSW.
What is today's forecast for New Castle?
Today in New Castle: high 31°C, low 20°C, moderate rain. Chance of rain: 73%.
What is the 7-day weather forecast for New Castle?
Daily highs and lows for New Castle:
- 2026-06-06: 31°C / 20°C
- 2026-06-07: 27°C / 20°C
- 2026-06-08: 26°C / 20°C
- 2026-06-09: 25°C / 19°C
- 2026-06-10: 31°C / 22°C
- 2026-06-11: 31°C / 22°C
- 2026-06-12: 30°C / 22°C
Is it going to rain in New Castle today?
There is a 73% chance of rain in New Castle today. Total expected precipitation: 15.37 mm.
What is the wind speed in New Castle right now?
Wind in New Castle is currently 22 km/h (13 mph) from the WSW.
What is the UV index in New Castle right now?
The UV index in New Castle is currently 3.6 (moderate). Sun protection is recommended when the index is 3 or higher.
