Port Clinton, OH Weather & Growing Conditions
Tonight
64°F
Mostly Cloudy
Mostly cloudy, with a low around 64. East wind 7 to 13 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 64°F | Mostly Cloudy | 7 to 13 mph E | 3% |
| Saturday | 73°F | Rain Showers Likely | 7 to 10 mph E | 61% |
| Saturday Night | 66°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 7 to 10 mph S | 76% |
| Sunday | 71°F | Showers And Thunderstorms | 8 to 20 mph NW | 83% |
| Sunday Night | 62°F | Rain Showers Likely | 23 mph NE | 57% |
| Monday | 66°F | Chance Rain Showers | 23 to 28 mph NE | 33% |
| Monday Night | 59°F | Chance Rain Showers | 28 mph NE | 33% |
| Tuesday | 64°F | Chance Rain Showers | 28 mph NE | 35% |
| Tuesday Night | 59°F | Rain Showers Likely | 21 to 26 mph E | 55% |
| Wednesday | 65°F | Rain Showers Likely | 21 mph E | 56% |
| Wednesday Night | 59°F | Rain Showers Likely | 12 to 18 mph E | 56% |
| Thursday | 66°F | Slight Chance Rain Showers | 12 to 16 mph NE | 21% |
| Thursday Night | 60°F | Slight Chance Rain Showers then Mostly Cloudy | 13 to 16 mph NE | 18% |
| Friday | 68°F | Partly Sunny | 14 mph NE | 12% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Port Clinton, OH
Last spring frost
Apr 10
First fall frost
Nov 5
Growing season
209 days
Hardiness zone
6b
Explore more for Port Clinton, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Sandusky, Oh (12.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.