NEW CASTLE, DE 19720 Weather Forecast & Current Conditions

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WILMINGTON, DE
Current Weather

5:51 AM EDT MAY 1, 2025
Clear
54°F
Feels Like: 52°F
Dewpoint: 41°F
Rel. Hum.: 61%
Visibility: 10 miles
Wind: ENE at 7 mph
Pressure: 30.12 inches
Last 72 hours

Local Area Snow Depth

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NEW CASTLE, DE 19720
Weather Forecast

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Snow Depth pages
TODAY
Mostly sunny. Highs in the mid 70s. East winds 5 to 10 mph, becoming southeast 10 to 15 mph with gusts up to 25 mph this afternoon.
TONIGHT
Mostly cloudy. Scattered showers with isolated thunderstorms in the evening. Lows around 60. Southeast winds 5 to 10 mph. Chance of rain 40 percent.
FRIDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Warmer with highs in the mid 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.
FRIDAY NIGHT
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 60s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
SATURDAY
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
SATURDAY NIGHT
Thunderstorms likely in the evening. Showers likely. Lows in the upper 50s. Chance of rain 70 percent.
SUNDAY
Showers likely. A chance of thunderstorms in the afternoon. Not as warm with highs in the lower 70s. Chance of rain 60 percent.
SUNDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 50s. Chance of rain 60 percent.
MONDAY
Showers likely. Highs in the upper 60s. Chance of rain 60 percent.
MONDAY NIGHT
Showers likely. Lows in the mid 50s. Chance of rain 60 percent.
TUESDAY
Showers likely. Highs around 70. Chance of rain 60 percent.
TUESDAY NIGHT
Mostly cloudy. Showers likely, mainly in the evening. Lows in the upper 50s. Chance of rain 60 percent.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the mid 70s. Chance of rain 40 percent.

Visible Weather Satellite
NEW CASTLE, DE 19720
Infrared Weather Satellite
NEW CASTLE, DE 19720
NEXRAD Weather Radar
NEW CASTLE, DE 19720

WILMINGTON, DE 3 hourly weather forecast

weather forecast created  7:00 PM CDT  4/30/2025
Thursday
1 MAY 2025
NEW CASTLE, DE 19720 weather forecast Day 1, 0 hours 2 AM 57° 57° Partly Cloudy 1%

0% Thunder
( 0% severe)
ENE   3 51% 39°
Low 54° NEW CASTLE, DE 19720 weather forecast Day 1, 3 hours 5 AM 55° 54° Partly Cloudy ENE   5 53% 38°
High 75° NEW CASTLE, DE 19720 weather forecast Day 1, 6 hours 8 AM 58° 57° Partly Cloudy 3%

0% Thunder
( 1% severe)
ENE   6 49% 39°

Partly Cloudy



NEW CASTLE, DE 19720 weather forecast Day 1, 9 hours 11 AM 69° 69° Partly Cloudy E   7 36% 41°
NEW CASTLE, DE 19720 weather forecast Day 1, 12 hours 2 PM 74° 74° Mostly Cloudy 8%

0% Thunder
( 9% severe)
SSE   12 34% 44°
NEW CASTLE, DE 19720 weather forecast Day 1, 15 hours 5 PM 72° 72° Partly Cloudy SE   13 41% 47°
NEW CASTLE, DE 19720 weather forecast Day 1, 18 hours 8 PM 66° 66° Mostly Cloudy 27%
RAIN
.1–.25 in
0% Thunder
( 20% severe)
SE   12 58% 51°
NEW CASTLE, DE 19720 weather forecast Day 1, 21 hours 11 PM 63° 63° Mostly Cloudy SE   8 78% 56°
Friday
2 MAY 2025
NEW CASTLE, DE 19720 weather forecast Day 2, 0 hours 2 AM 61° 61° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 3% severe)
SSE   6 87% 57°
Low 59° NEW CASTLE, DE 19720 weather forecast Day 2, 3 hours 5 AM 63° 63° Mostly Cloudy SSW   7 84% 58°
High 86° NEW CASTLE, DE 19720 weather forecast Day 2, 6 hours 8 AM 67° 67° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 4% severe)
SSW   9 78% 60°

Mostly Cloudy

Chance of Rain

NEW CASTLE, DE 19720 weather forecast Day 2, 9 hours 11 AM 78° 79° Partly Cloudy SW   13 54% 60°
NEW CASTLE, DE 19720 weather forecast Day 2, 12 hours 2 PM 83° 83° Mostly Cloudy 31%
RAIN
.01–.1 in
0% Thunder
( 21% severe)
SW   15 43% 58°
NEW CASTLE, DE 19720 weather forecast Day 2, 15 hours 5 PM 83° 83° Mostly Cloudy SW   14 43% 58°
NEW CASTLE, DE 19720 weather forecast Day 2, 18 hours 8 PM 75° 75° Mostly Cloudy 32%
RAIN
.5–1 in
0% Thunder
( 23% severe)
SSW   8 58% 59°
NEW CASTLE, DE 19720 weather forecast Day 2, 21 hours 11 PM 70° 70° Mostly Cloudy SSW   6 73% 61°

WILMINGTON, DE extended weather forecast

Saturday
3 MAY 2025
Sunday
4 MAY 2025
Monday
5 MAY 2025
Tuesday
6 MAY 2025
Wednesday
7 MAY 2025
Low 64° Low 63° Low 59° Low 59° Low 56°
High 80° High 72° High 74° High 69° High 72°
NEW CASTLE, DE 19720 weather forecast Day 3 NEW CASTLE, DE 19720 weather forecast Day 4 NEW CASTLE, DE 19720 weather forecast Day 5 NEW CASTLE, DE 19720 weather forecast Day 6 NEW CASTLE, DE 19720 weather forecast Day 7
Overcast
57% Rain
Overcast
80% Rain
Overcast
69% Rain
Overcast
75% Rain
Overcast
63% Rain
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