NEW CASTLE, DE 19720 Weather Forecast & Current Conditions
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  19720 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

WILMINGTON, DE
Current Weather
12:51 PM EDT APR 29, 2026
Overcast
61°F
Feels Like: 59°F
Dewpoint: 45°F
Rel. Hum.: 56%
Visibility: 10 miles
Wind: S at 13 mph
Pressure: 29.95 inches
Last 72 hours

Local Area Snow Depth

Delaware Current Weather

Delaware MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  19720 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

NEW CASTLE, DE 19720
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the mid 60s. Southeast winds 10 to 15 mph. Chance of rain 40 percent.
TONIGHT
Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows around 50. Southeast winds 10 to 15 mph, becoming southwest 5 to 10 mph after midnight. Chance of rain 90 percent.
THURSDAY
Mostly sunny. Highs in the mid 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
THURSDAY NIGHT
Mostly clear. Lows in the lower 40s. Northwest winds 10 to 15 mph, diminishing to around 5 mph after midnight.
FRIDAY
Mostly sunny. Highs in the lower 60s. West winds 5 to 10 mph.
FRIDAY NIGHT
Mostly cloudy. Lows in the lower 40s.
SATURDAY
Partly sunny. Highs in the upper 50s.
SATURDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows around 40.
SUNDAY
Mostly sunny. Highs in the lower 60s.
SUNDAY NIGHT
Mostly clear. Lows in the mid 40s.
MONDAY
Mostly sunny. Highs in the upper 60s.
MONDAY NIGHT
Partly cloudy. Lows in the upper 40s.
TUESDAY
Partly sunny with a 30 percent chance of showers. Highs in the lower 70s.

  19720 WEATHER SATELLITE LOOPS
Visible Weather Satellite
NEW CASTLE, DE 19720
Infrared Weather Satellite
NEW CASTLE, DE 19720
  19720 WEATHER RADAR LOOP
NEXRAD Weather Radar
NEW CASTLE, DE 19720
 MOS COMPUTER WEATHER FORECAST

WILMINGTON, DE 3 hourly weather forecast
weather forecast created  7:00 AM CDT  4/29/2026
Wednesday
29 APR 2026		 NEW CASTLE, DE 19720 weather forecast Day 1, 12 hours 2 PM 63° 61° Mostly Cloudy 73%
RAIN
1–2 in		 0% Thunder
( 16% severe)		 SSE   14 48% 43°
High 64° NEW CASTLE, DE 19720 weather forecast Day 1, 15 hours 5 PM 61° 59° Mostly Cloudy SSE   16 48% 41°
Mostly Cloudy

Rain

 NEW CASTLE, DE 19720 weather forecast Day 1, 18 hours 8 PM 55° 51° Mostly Cloudy 94%
RAIN
***		 0% Thunder
( 24% severe)		 SE   15 59% 41°
NEW CASTLE, DE 19720 weather forecast Day 1, 21 hours 11 PM 53° 49° Overcast SE   12 74% 45°
Thursday
30 APR 2026		 NEW CASTLE, DE 19720 weather forecast Day 2, 0 hours 2 AM 52° 50° Mostly Cloudy 19%
RAIN
.1–.25 in		 0% Thunder
( 1% severe)		 SE   7 80% 46°
Low 50° NEW CASTLE, DE 19720 weather forecast Day 2, 3 hours 5 AM 52° 49° Mostly Cloudy NNW   8 86% 48°
High 68° NEW CASTLE, DE 19720 weather forecast Day 2, 6 hours 8 AM 55° 52° Mostly Cloudy 3%

 0% Thunder
( 2% severe)		 NW   13 80% 49°

Mostly Cloudy



 NEW CASTLE, DE 19720 weather forecast Day 2, 9 hours 11 AM 61° 59° Mostly Cloudy NW   15 56% 45°
NEW CASTLE, DE 19720 weather forecast Day 2, 12 hours 2 PM 65° 65° Partly Cloudy 3%

 0% Thunder
( 5% severe)		 NW   15 46% 44°
NEW CASTLE, DE 19720 weather forecast Day 2, 15 hours 5 PM 66° 66° Partly Cloudy NW   16 38% 40°
NEW CASTLE, DE 19720 weather forecast Day 2, 18 hours 8 PM 59° 57° Partly Cloudy 1%

 0% Thunder
( 1% severe)		 NW   12 46% 38°
NEW CASTLE, DE 19720 weather forecast Day 2, 21 hours 11 PM 53° 50° Partly Cloudy NW   9 57% 38°
Friday
1 MAY 2026		 NEW CASTLE, DE 19720 weather forecast Day 3, 0 hours 2 AM 49° 45° Clear 0%

 0% Thunder
( 0% severe)		 NW   8 61% 36°
Low 44° NEW CASTLE, DE 19720 weather forecast Day 3, 3 hours 5 AM 45° 41° Clear NW   7 68% 35°
High 64° NEW CASTLE, DE 19720 weather forecast Day 3, 6 hours 8 AM 49° 46° Clear 1%

 0% Thunder
( 0% severe)		 WNW   7 58% 35°

Partly Cloudy



 NEW CASTLE, DE 19720 weather forecast Day 3, 9 hours 11 AM 57° 55° Partly Cloudy WNW   10 39% 32°
NEW CASTLE, DE 19720 weather forecast Day 3, 15 hours 2 PM 62° 60° Partly Cloudy 12%
RAIN
<.01 in		 0% Thunder
( 5% severe)		 W   13 32% 32°
NEW CASTLE, DE 19720 weather forecast Day 3, 18 hours 5 PM 62° 60° Partly Cloudy W   13 34% 33°
NEW CASTLE, DE 19720 weather forecast Day 3, 21 hours 8 PM 56° 54° Mostly Cloudy     W   8 45% 35°

WILMINGTON, DE extended weather forecast
Saturday
2 MAY 2026		 Sunday
3 MAY 2026		 Monday
4 MAY 2026		 Tuesday
5 MAY 2026		 Wednesday
6 MAY 2026
Low 43° Low 41° Low 43° Low 51° Low 54°
High 62° High 63° High 66° High 72° High 72°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
20% Rain		 Partly Cloudy
12% Rain		 Clear
10% Rain		 Mostly Cloudy
28% Rain		 Overcast
44% Rain
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