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New Castle County Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in New Castle County

New Castle County temperature today is 14°, feels like 14°, with a humidity level of 85% and wind at 16.24 km/h. Rain chance today is 100%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in New Castle County: expect a high of 22° and a low of 12°, with overcast clouds. Rain chance tomorrow is 84%.

overcast clouds
14°
overcast clouds
H: 14° L: 14°
Feels like 14°
AQI: Good (1/5)
New Castle County
Weather Updated Oct 11, 2026 1:29 PM
Humidity
85%
Dew 12°
Wind speed
16.24 km/h
E · G28.01
Pressure
1027 hPa
Visibility
3.6 km
Windy Conditions
Wind speed is 16.24 km/h.
High Humidity
Humidity is 85%. May feel uncomfortable.
Weather Summary
Currently in New Castle County, expect varied conditions with mild temperatures around 14°. Winds are moderate winds. High humidity may make it feel uncomfortable.
Sun
moderate rain
18° 13°
100%
Mon
overcast clouds
22° 12°
84%
Tue
clear sky
24° 14°
Wed
overcast clouds
25° 18°
27%
Thu
broken clouds
17° 10°
Fri
broken clouds
8° 8°
Daily Weather Forecast
Sunday
10/11/2026
moderate rain
13°
18°
100%
Monday
10/12/2026
overcast clouds
12°
22°
84%
Tuesday
10/13/2026
clear sky
14°
24°
Wednesday
10/14/2026
overcast clouds
18°
25°
27%
Thursday
10/15/2026
broken clouds
10°
17°
Friday
10/16/2026
broken clouds
8°
8°
Precipitation Probability
100%
05
100%
08
100%
11
100%
14
100%
17
100%
20
96%
23
20%
02
81%
05
84%
08
20%
11
0%
14
0%
17
0%
20
0%
23
0%
02
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
13°
Sun
05:00
13°
 
17°
 
18°
 
17°
Sun
17:00
15°
 
15°
 
13°
 
13°
Mon
05:00
12°
 
18°
 
22°
 
22°
Mon
17:00
18°
 
15°
 
14°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:08
Sunset
Sunset
18:29
Moon Phase
New Moon (2%)
Timezone: GMT+05:30
Last updated: Oct 11, 2026 1:29 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
39.791779
Longitude
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 temperature in New Castle County right now?

The current temperature in New Castle County is 14°, and it feels like 14°. Today's high is 14° and the low is 14°.

Will it rain in New Castle County today?

The chance of rain in New Castle County today is 100%. Check the hourly forecast above for exact timing.

What is the weather in New Castle County today?

New Castle County is experiencing overcast clouds with a temperature of 14°. Humidity is at 85% and wind speed is 16.24 km/h from the E.

What is the humidity in New Castle County today?

Humidity in New Castle County is 85% right now, with a dew point of 12°. Conditions may feel muggy or uncomfortable.

What is the wind speed in New Castle County today?

Wind speed in New Castle County is 16.24 km/h, flowing at 90° E wind direction. Gusts up to 28.01 km/h.

What is the 5-day forecast for New Castle County?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for New Castle County. Today's high is 14° and low is 14°, with a 100% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in New Castle County today?

It feels like 14° in New Castle County today, with 100% cloud cover and 3.6 km visibility.

Weather in New Castle County
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