World Resorts USA Port Clinton Weather

Port Clinton 7 Days Forecast

04.10
sun
Day
64°F
E 7 mph
Precip.
2%
Night
57°F
SE 16 mph
Precip.
6%
05.10
mon
Day
59°F
S 12 mph
Precip.
2%
Night
52°F
NE 7 mph
Precip.
3%
06.10
tue
Day
63°F
NE 9 mph
Precip.
2%
Night
55°F
N 12 mph
Precip.
5%
07.10
wed
Day
70°F
E 15 mph
Precip.
1%
Night
63°F
E 9 mph
Precip.
11%
08.10
thu
Day
64°F
SE 14 mph
Precip.
2%
Night
57°F
SE 10 mph
Precip.
6%
09.10
fri
Day
64°F
NE 4 mph
Precip.
7%
Night
61°F
N 7 mph
Precip.
6%
10.10
sat
Day
70°F
NW 7 mph
Precip.
10%
Night
63°F
N 8 mph
Precip.
18%

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 63.1°F. The highest and lowest sea temperatures during the month were 72.7°F and 53.8°F.

Air temperature in Port Clinton, °F

Precipitation total in Port Clinton, in.

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

Best time for vacation in Port Clinton

Sunniest months:
September 15 days
June 15 days
July 15 days
Warmest months:
July 79.1 °F
August 77.4 °F
June 74.6 °F
Warmest sea temp:
July 78.2 °F
August 77.1 °F
September 71.9 °F
Coldest months:
January 30.1 °F
February 32.3 °F
December 36.8 °F
Rainiest months:
July 4 days
April 3 days
May 3 days
Windiest months:
March 12.8 mph
November 12.5 mph
December 12.2 mph

Port Clinton on a weather map

Port Clinton
+64°F
E 7 mph
Feels like: +64°F
Precip.: 2%
Places in USA:
Name
°F
+63°F
+61°F
+75°F
+84°F
+88°F
+86°F
+66°F
+79°F
+61°F
+84°F
+70°F
+86°F
+84°F
+61°F
24 Hours Forecast
Port Clinton
Local time: 11:19
October 04, sunday
1200
64°F
E
7 mph
1500
72°F
E
9 mph
1800
70°F
E
10 mph
2100
63°F
E
12 mph
October 05, monday
0000
57°F
SE
16 mph
0300
55°F
SE
12 mph
0600
54°F
SE
11 mph
0900
57°F
SE
12 mph
Units of measurement: °C / °F