Port Clinton, OH Weather & Growing Conditions
Tonight
62°F
Partly Cloudy
Partly cloudy, with a low around 62. East wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 62°F | Partly Cloudy | 8 mph E | 3% |
| Saturday | 74°F | Rain Showers Likely | 6 to 9 mph E | 55% |
| Saturday Night | 64°F | Showers And Thunderstorms | 5 to 9 mph S | 78% |
| Sunday | 73°F | Showers And Thunderstorms | 7 to 15 mph NW | 84% |
| Sunday Night | 61°F | Rain Showers Likely | 16 mph NE | 57% |
| Monday | 68°F | Chance Rain Showers | 16 to 22 mph NE | 32% |
| Monday Night | 58°F | Chance Rain Showers | 21 mph NE | 33% |
| Tuesday | 66°F | Chance Rain Showers | 22 mph NE | 35% |
| Tuesday Night | 57°F | Rain Showers Likely | 16 to 21 mph E | 55% |
| Wednesday | 67°F | Rain Showers Likely | 16 mph E | 56% |
| Wednesday Night | 57°F | Rain Showers Likely | 9 to 15 mph E | 56% |
| Thursday | 68°F | Slight Chance Rain Showers | 9 to 14 mph NE | 22% |
| Thursday Night | 58°F | Slight Chance Rain Showers | 7 to 13 mph NE | 18% |
| Friday | 69°F | Partly Sunny | 8 to 13 mph NE | 13% |
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 (9.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.