New Castle County Weather Today

Q: What is the climatic condition of New Castle County today?

Climate Conditions in New Castle County shows Clear Sky today.

Q: What is the wind speed in New Castle County today?

Wind speed in New Castle County is 1.62 km/h.

Q: What does it feel like in New Castle County today?

It feels like 6° in New Castle County today.

Daily Weather Forecast & Temperature in New Castle County

6°

clear sky

H: 6° L: 5°

Feels like 6°

AQI: Fair (2/5)

New Castle County

Weather Updated Apr 10, 2026 1:28 PM

Humidity

90%

Dew 4°

Wind speed

1.62 km/h

S · G8.06

Pressure

1029 hPa

Visibility

10 km

High Humidity

Humidity is 90%. May feel uncomfortable.

Weather Summary

Currently in New Castle County, expect varied conditions with cold temperatures around 6°. Winds are calm winds. High humidity may make it feel uncomfortable.

Daily Weather Forecast

Precipitation Probability

33%

Evolution

Daily Weather Forecast Evolution (°C)

Lowest temperature

Highest temperature

Temperature Forecast (48h)

6°

Fri
05:00

8°

16°

20°

21°

Fri
17:00

15°

12°

Sat
05:00

9°

12°

15°

16°

Sat
17:00

12°

10°

8°

Hot (≥30°)

Warm

Cool

Cold (<0°)

Weather Map

Sun & Moon

Sunrise

06:32

Sunset

19:34

Moon Phase

Last Quarter (29%)

Timezone: GMT+05:30

Last updated: Apr 10, 2026 1:28 PM · Data refreshes every 5 min

Location Info

Latitude

39.791779

Longitude

-75.632980

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More about New Castle County

Content curated by the NearWeather editorial team · Updated periodically

New Castle County is the most populous county in the U.S. state of Delaware. It is located in the northeastern corner of the state, on the Delaware River, near the Pennsylvania and Maryland borders. The county has a humid subtropical climate with hot, humid summers and mild to cool winters. Average temperatures range from the low 30s in the winter to the mid-80s in the summer. Precipitation is fairly evenly spread throughout the year, with an average of 48 inches of rain and 19 inches of snow annually.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.

FAQ's about New Castle County

What is the Latitude and Longitude of New Castle County?

New Castle County's Latitude is 39.791779 & Longitude is -75.632980.

What is the weather in New Castle County today?

Weather in New Castle County is 6° today.

What is the climatic condition of New Castle County today?

Climate Conditions in New Castle County shows clear sky today.

What is the humidity in New Castle County today?

Humidity in New Castle County is 90% today.

What is the wind speed in New Castle County today?

Wind speed in New Castle County is 1.62 km/h, flowing at 169° S wind direction.

What does it feel like in New Castle County today?

It feels like 6° in New Castle County today, with 3% cloud cover and 10 km visibility.

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