World Resorts USA Seward Weather

Seward 14 Days Forecast

21.07
tue
Day
54°F
N 6 mph
Precip.
11%
Night
50°F
NW 7 mph
Precip.
74%
22.07
wed
Day
52°F
S 4 mph
Precip.
30%
Night
48°F
N 2 mph
Precip.
82%
23.07
thu
Day
55°F
S 3 mph
Precip.
22%
Night
45°F
SE 8 mph
Precip.
9%
24.07
fri
Day
59°F
SE 10 mph
Precip.
10%
Night
45°F
SE 12 mph
Precip.
9%
25.07
sat
Day
59°F
SE 11 mph
Precip.
3%
Night
48°F
SE 7 mph
Precip.
6%
26.07
sun
Day
63°F
NE 3 mph
Precip.
2%
Night
46°F
SW 2 mph
Precip.
9%
27.07
mon
Day
63°F
N 2 mph
Precip.
4%
Night
46°F
SW 1 mph
Precip.
12%
28.07
tue
Day
61°F
N 4 mph
Precip.
12%
Night
54°F
N 2 mph
Precip.
29%
29.07
wed
Day
59°F
N 5 mph
Precip.
18%
Night
52°F
NW 2 mph
Precip.
21%
30.07
thu
Day
55°F
N 4 mph
Precip.
37%
Night
54°F
NW 2 mph
Precip.
41%
31.07
fri
Day
54°F
NW 2 mph
Precip.
34%
Night
54°F
E 1 mph
Precip.
39%
01.08
sat
Day
57°F
NE 1 mph
Precip.
31%
Night
52°F
NW 2 mph
Precip.
22%
02.08
sun
Day
55°F
NW 5 mph
Precip.
32%
Night
52°F
NW 6 mph
Precip.
70%
03.08
mon
Day
54°F
NW 1 mph
Precip.
28%
Night
54°F
NW 1 mph
Precip.
30%

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 52.5°F. The highest and lowest sea temperatures during the month were 53.1°F and 51.6°F.

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 55.9°F. The highest and lowest sea temperatures during the month were 58.3°F and 53.4°F.

Air temperature in Seward, °F

Precipitation total in Seward, in.

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

Best time for vacation in Seward

Sunniest months:
January 7 days
November 7 days
March 6 days
Warmest months:
July 61.0 °F
August 59.8 °F
June 57.6 °F
Warmest sea temp:
August 56.2 °F
July 54.8 °F
September 53.3 °F
Coldest months:
December 20.6 °F
January 21.1 °F
February 25.5 °F
Rainiest months:
August 5 days
September 5 days
October 4 days
Windiest months:
December 6.2 mph
January 5.6 mph
February 5.5 mph

Seward on a weather map

Seward
+36°F
S 1 mph
Feels like: +36°F
Precip.: 12%
Places in USA:
Name
°F
+73°F
+81°F
+77°F
+86°F
+66°F
+86°F
+72°F
+84°F
+75°F
+68°F
+55°F
+68°F
+84°F
+79°F
+75°F
24 Hours Forecast
Seward
Local time: 05:24
July 21, tuesday
0600
36°F
S
1 mph
0900
50°F
NW
2 mph
1200
54°F
N
6 mph
1500
54°F
NW
7 mph
1800
52°F
NW
7 mph
2100
50°F
NW
7 mph
July 22, wednesday
0000
50°F
NW
7 mph
0300
48°F
NW
4 mph
Units of measurement: °C / °F