Weather Tomorrow

Weather Tomorrow for ZIP 19720

New Castle, DE · View full New Castle forecast

Friday, September 18, 2026

82°Low 72°FColdHot
Clear

Precip chance

31%

Wind

5-10 mph

Humidity

70%

Feels like

80–74°F

Rain forecast

Low chance of precipitation. Highest risk around 4 AM (31%).

Data source: National Weather Service (NOAA) · Updated just now

Tomorrow by Hour

72°Temperature trend82°
TimeTempConditionRain %Wind
4 AM☽75°FChance Showers And Thunderstorms
31%
5 mph SW
5 AM☽74°FChance Showers And Thunderstorms
27%
5 mph SW
6 AM☽74°FMostly Cloudy
14%
5 mph SW
7 AM☽74°FMostly Cloudy
12%
5 mph W
8 AM☽74°FMostly Cloudy
9%
5 mph NW
9 AM☽74°FMostly Cloudy
6%
5 mph NW
10 AM72°FMostly Sunny
5%
5 mph N
11 AM73°FMostly Sunny
2%
5 mph N
12 PM74°FMostly Sunny
0%
5 mph N
1 PM74°FMostly Sunny
0%
10 mph N
2 PM76°FMostly Sunny
0%
10 mph N
3 PM77°FMostly Sunny
0%
10 mph N
4 PM79°FMostly Sunny
0%
10 mph N
5 PM79°FMostly Sunny
0%
10 mph N
6 PM81°FSunny
0%
5 mph N
7 PM81°FSunny
0%
5 mph N
8 PM81°FSunny
0%
5 mph N
9 PM82°FSunny
0%
5 mph N
10 PM☽81°FMostly Clear
0%
5 mph N
11 PM☽79°FMostly Clear
0%
5 mph N
12 AM☽77°FMostly Clear
0%
5 mph N
1 AM☽74°FPartly Cloudy
0%
10 mph N
2 AM☽73°FMostly Clear
0%
10 mph N
3 AM☽72°FMostly Clear
0%
5 mph N

Precipitation Timeline

100%
50%
31%
4a10a4p10p
<20%20-50%50-70%>70%

What to Wear Tomorrow

Hot — wear breathable, light clothing

Clothing

  • • Light t-shirt or tank top
  • • Shorts or light skirt
  • • Hat for sun protection

Footwear

Sandals or breathable sneakers

Accessories

  • • Sunglasses
  • • Sunscreen

Conditions

High: 82°F

Low: 72°F

Wind: 5-10 mph

Rain: 31%

Enjoy your day!

Best Time to Be Outside Tomorrow

10 AM – 11 AM96

Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)

4a10a4p10p