World Resorts USA New Castle Weather

New Castle 7 Days Forecast

05.12
fri
Day
28°F
NW 2 mph
Precip.
0%
Night
30°F
S 2 mph
Precip.
0%
06.12
sat
Day
36°F
NE 4 mph
Precip.
0%
Night
34°F
SE 4 mph
Precip.
0%
07.12
sun
Day
34°F
S 3 mph
Precip.
0%
Night
37°F
N 8 mph
Precip.
100%
08.12
mon
Day
30°F
SE 19 mph
Precip.
0%
Night
23°F
S 7 mph
Precip.
0%
09.12
tue
Day
30°F
NE 9 mph
Precip.
0%
Night
32°F
N 9 mph
Precip.
0%
10.12
wed
Day
37°F
N 4 mph
Precip.
100%
Night
45°F
NE 11 mph
Precip.
100%
11.12
thu
Day
43°F
E 15 mph
Precip.
53%
Night
30°F
SE 8 mph
Precip.
0%

Sea water temperature in December, °F

Show year:
2024
2023
2022

The average sea water temperature in December of 2024 was 42.8°F. The highest and lowest sea temperatures during the month were 49.8°F and 38.5°F.

Air temperature in New Castle, °F

Precipitation total in New Castle, in.

* Charts above show average data for the last 3 years.

Best time for vacation in New Castle

Sunniest months:
November 17 days
October 16 days
September 15 days
Warmest months:
July 85.5 °F
August 82.4 °F
June 79.8 °F
Warmest sea temp:
July 80.8 °F
August 80.0 °F
September 74.5 °F
Coldest months:
January 39.1 °F
February 42.3 °F
December 43.9 °F
Rainiest months:
July 3 days
August 3 days
April 3 days
Windiest months:
March 9.2 mph
April 8.8 mph
January 8.4 mph

New Castle on a weather map

Current weather
01:56
New Castle
+28°F
SW 7 mph
Feels like: +19°F
Precip.: 0%
Places in USA:
Name
°F
Washington
+30°F
Hawaii
+75°F
Honolulu
+75°F
Las Vegas
+41°F
Los Angeles
+52°F
Miami
+70°F
Miami Beach
+77°F
Maui
+70°F
New York
+21°F
San Diego
+54°F
San Francisco
+46°F
Sarasota
+61°F
Tampa
+61°F
Houston
+46°F
Chicago
+5°F
all places
24 Hours Forecast
New Castle
Local time: 01:56
December 05, friday
0300
28°F
SW
7 mph
0600
27°F
W
3 mph
0900
25°F
NW
6 mph
1200
28°F
NW
2 mph
1500
30°F
NW
2 mph
1800
30°F
S
2 mph
2100
28°F
SW
2 mph
December 06, saturday
0000
30°F
S
2 mph
Units of measurement: °C / °F