World Resorts USA Kenai Weather

Kenai 7 Days Forecast

10.08
mon
Day
59°F
E 5 mph
Precip.
9%
Night
55°F
N 7 mph
Precip.
14%
11.08
tue
Day
59°F
NE 11 mph
Precip.
11%
Night
55°F
N 11 mph
Precip.
26%
12.08
wed
Day
59°F
NE 5 mph
Precip.
21%
Night
57°F
NE 3 mph
Precip.
18%
13.08
thu
Day
61°F
S 6 mph
Precip.
7%
Night
55°F
NE 6 mph
Precip.
14%
14.08
fri
Day
61°F
E 4 mph
Precip.
7%
Night
55°F
N 7 mph
Precip.
12%
15.08
sat
Day
61°F
NE 6 mph
Precip.
8%
Night
55°F
N 11 mph
Precip.
16%
16.08
sun
Day
61°F
NE 7 mph
Precip.
10%
Night
57°F
N 8 mph
Precip.
29%

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 56.8°F. The highest and lowest sea temperatures during the month were 58.3°F and 55.0°F.

Air temperature in Kenai, °F

Precipitation total in Kenai, in.

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

Best time for vacation in Kenai

Sunniest months:
January 7 days
June 7 days
March 7 days
Warmest months:
July 57.6 °F
August 57.6 °F
June 54.6 °F
Warmest sea temp:
August 56.1 °F
July 54.0 °F
September 53.4 °F
Coldest months:
January 19.2 °F
December 20.6 °F
February 22.2 °F
Rainiest months:
August 3 days
September 3 days
July 2 days
Windiest months:
December 9.1 mph
January 8.8 mph
November 8.7 mph

Kenai on a weather map

Current weather
10:51
Kenai
+59°F
E 5 mph
Feels like: +59°F
Precip.: 9%
Places in USA:
Name
°F
Boston
+84°F
Washington
+99°F
Hawaii
+81°F
Las Vegas
+109°F
Los Angeles
+93°F
Miami
+95°F
Maui
+77°F
Myrtle Beach
+93°F
New York
+95°F
San Diego
+73°F
San Francisco
+63°F
Santa Monica
+84°F
Sarasota
+88°F
Houston
+93°F
Chicago
+72°F
all places
24 Hours Forecast
Kenai
Local time: 10:51
August 10, monday
1200
59°F
E
5 mph
1500
61°F
E
6 mph
1800
61°F
NE
7 mph
2100
59°F
NE
7 mph
August 11, tuesday
0000
55°F
N
7 mph
0300
55°F
N
8 mph
0600
55°F
N
7 mph
0900
57°F
NE
8 mph
Units of measurement: °C / °F