HISTORIC NEW CASTLE, DE 19720 Weather Forecast & Current Conditions

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WILMINGTON, DE
Current Weather

12:51 AM EDT JUN 22, 2025
Clear
77°F
Feels Like: 79°F
Dewpoint: 66°F
Rel. Hum.: 69%
Visibility: 10 miles
Wind: SSW at 6 mph
Pressure: 30.12 inches
Last 72 hours

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HISTORIC NEW CASTLE, DE 19720
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy this evening, then clearing. Lows in the lower 70s. Southwest winds around 5 mph.
SUNDAY
Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
SUNDAY NIGHT
Mostly clear. Humid with lows in the upper 70s. West winds 5 to 10 mph.
MONDAY
Sunny, hot with highs in the upper 90s. Northwest winds around 5 mph.
MONDAY NIGHT
Mostly clear. Humid with lows in the upper 70s. West winds around 5 mph.
TUESDAY
Sunny, hot with highs in the upper 90s.
TUESDAY NIGHT
Mostly clear. Lows in the upper 70s.
WEDNESDAY
Sunny, hot with highs in the mid 90s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 70s.
THURSDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of rain 40 percent.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 percent.
FRIDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 80s. 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 70s. Chance of rain 40 percent.

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

WILMINGTON, DE 3 hourly weather forecast

weather forecast created  7:00 PM CDT  6/21/2025
Sunday
22 JUN 2025
HISTORIC NEW CASTLE, DE 19720 weather forecast Day 1, 0 hours 2 AM 75° 75° Partly Cloudy 2%

0% Thunder
( 3% severe)
SW   8 71% 65°
Low 72° HISTORIC NEW CASTLE, DE 19720 weather forecast Day 1, 3 hours 5 AM 73° 73° Partly Cloudy SW   8 79% 66°
High 95° HISTORIC NEW CASTLE, DE 19720 weather forecast Day 1, 6 hours 8 AM 78° 80° Clear 2%

0% Thunder
( 4% severe)
WSW   9 71% 68°

Partly Cloudy



HISTORIC NEW CASTLE, DE 19720 weather forecast Day 1, 9 hours 11 AM 88° 93° Clear WSW   10 54% 69°
HISTORIC NEW CASTLE, DE 19720 weather forecast Day 1, 12 hours 2 PM 93° 99° Partly Cloudy 7%

0% Thunder
( 15% severe)
WSW   12 47% 70°
HISTORIC NEW CASTLE, DE 19720 weather forecast Day 1, 15 hours 5 PM 93° 99° Partly Cloudy W   12 47% 70°
HISTORIC NEW CASTLE, DE 19720 weather forecast Day 1, 18 hours 8 PM 89° 94° Partly Cloudy 8%

0% Thunder
( 19% severe)
WSW   9 54% 70°
HISTORIC NEW CASTLE, DE 19720 weather forecast Day 1, 21 hours 11 PM 83° 88° Partly Cloudy WSW   7 67% 71°
Monday
23 JUN 2025
HISTORIC NEW CASTLE, DE 19720 weather forecast Day 2, 0 hours 2 AM 80° 84° Partly Cloudy 2%

0% Thunder
( 7% severe)
W   6 77% 72°
Low 77° HISTORIC NEW CASTLE, DE 19720 weather forecast Day 2, 3 hours 5 AM 78° 80° Clear WNW   5 82% 72°
High 99° HISTORIC NEW CASTLE, DE 19720 weather forecast Day 2, 6 hours 8 AM 84° 91° Clear 1%

0% Thunder
( 4% severe)
NNW   5 72% 74°

Partly Cloudy



HISTORIC NEW CASTLE, DE 19720 weather forecast Day 2, 9 hours 11 AM 93° 103° Clear N   6 54% 74°
HISTORIC NEW CASTLE, DE 19720 weather forecast Day 2, 12 hours 2 PM 97° 107° Partly Cloudy 2%

0% Thunder
( 13% severe)
NW   7 46% 73°
HISTORIC NEW CASTLE, DE 19720 weather forecast Day 2, 15 hours 5 PM 97° 106° Partly Cloudy WNW   8 45% 72°
HISTORIC NEW CASTLE, DE 19720 weather forecast Day 2, 18 hours 8 PM 92° 101° Clear 0%

0% Thunder
( 9% severe)
W   6 54% 73°
HISTORIC NEW CASTLE, DE 19720 weather forecast Day 2, 21 hours 11 PM 85° 93° Clear W   5 70% 74°

WILMINGTON, DE extended weather forecast

BAD DAY
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Low 77° Low 78° Low 75° Low 73° Low 73°
High 97° High 99° High 93° High 92° High 89°
HISTORIC NEW CASTLE, DE 19720 weather forecast Day 3 HISTORIC NEW CASTLE, DE 19720 weather forecast Day 4 HISTORIC NEW CASTLE, DE 19720 weather forecast Day 5 HISTORIC NEW CASTLE, DE 19720 weather forecast Day 6 HISTORIC NEW CASTLE, DE 19720 weather forecast Day 7
Clear
3% Rain
Clear
8% Rain
Partly Cloudy
28% Rain
Mostly Cloudy
51% Rain
Overcast
55% Rain
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