Measurements:
°C
°F
CURRENT WEATHER
05:21
New Castle
18°F
SE 11 mph
Feels like: 6°F
Precip: 0%
World Resorts USA New Castle Weather

14 Day Weather Forecast

12.22
sun
DAY
26°F
SE 10 mph
precip
0%
NIGHT
18°F
S 4 mph
precip
0%
12.23
mon
DAY
28°F
N 4 mph
precip
0%
NIGHT
24°F
N 7 mph
precip
0%
12.24
tue
DAY
34°F
E 4 mph
precip
100%
NIGHT
30°F
SW 5 mph
precip
0%
12.25
wed
DAY
36°F
SW 7 mph
precip
0%
NIGHT
32°F
SW 4 mph
precip
0%
12.26
thu
DAY
40°F
SW 2 mph
precip
0%
NIGHT
38°F
NE 2 mph
precip
0%
12.27
fri
DAY
40°F
SW 8 mph
precip
0%
NIGHT
34°F
SW 6 mph
precip
0%
12.28
sat
DAY
38°F
SW 7 mph
precip
0%
NIGHT
38°F
SW 6 mph
precip
0%
12.29
sun
DAY
42°F
W 7 mph
precip
0%
NIGHT
36°F
W 5 mph
precip
0%
12.30
mon
DAY
40°F
W 7 mph
precip
27%
NIGHT
40°F
SW 7 mph
precip
100%
12.31
tue
DAY
40°F
SW 9 mph
precip
100%
NIGHT
46°F
W 12 mph
precip
100%
01.01
wed
DAY
48°F
SW 9 mph
precip
79%
NIGHT
44°F
E 9 mph
precip
100%
01.02
thu
DAY
42°F
NE 11 mph
precip
0%
NIGHT
34°F
E 12 mph
precip
0%
01.03
fri
DAY
36°F
E 15 mph
precip
0%
NIGHT
30°F
E 14 mph
precip
0%
01.04
sat
DAY
32°F
E 16 mph
precip
0%
NIGHT
28°F
E 15 mph
precip
0%

New Castle Sea Water Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for New Castle was 43.3°F. The maximum and minimum values were 40.0°F and 49.8°F respectively.

New Castle on the Weather Map

Best Time to Visit New Castle
The most sunny months:
November 16 days
September 15 days
October 15 days
The most warm months:
July 88.8 °F
August 86.1 °F
June 82.5 °F
Warmest sea temperature:
July 84.2 °F
August 83.4 °F
September 77.4 °F
The most cold months:
January 39.1 °F
February 42.1 °F
December 43.7 °F
The most rainy months:
July 4 days
August 4 days
December 3 days
The most windy months:
March 9 mph
April 8 mph
February 8 mph
more details
USA Resorts:
NAME
F°
Boston +10
Chicago +20
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +50
Los Angeles +54
Miami +62
New York +16
Orlando +50
San Diego +54
San Francisco +54
Sarasota +48
Tampa +46
Washington +20
all resorts
24 Hours Weather Forecast
New Castle
Local time: 05:21
22 dec, sunday
0600 18°F
SE
11 mph
0900 18°F
SE
11 mph
1200 26°F
SE
10 mph
1500 24°F
SE
9 mph
1800 26°F
SE
7 mph
2100 20°F
S
6 mph
23 dec, monday
0000 18°F
S
4 mph
0300 16°F
S
3 mph