Port Clinton, PA Weather & Growing Conditions
This Afternoon
83°F
Mostly Sunny
Mostly sunny, with a high near 83. Southeast wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 83°F | Mostly Sunny | 0 mph | 0% |
| Tonight | 66°F | Mostly Cloudy | 0 mph | 5% |
| Wednesday | 80°F | Chance Rain Showers | 0 to 5 mph E | 50% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms then Patchy Fog | 0 to 5 mph E | 59% |
| Thursday | 86°F | Patchy Fog then Showers And Thunderstorms Likely | 0 to 5 mph S | 74% |
| Thursday Night | 72°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 74% |
| Friday | 87°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 70% |
| Friday Night | 68°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph W | 70% |
| Saturday | 85°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 51% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 51% |
| Sunday | 86°F | Mostly Sunny | 0 to 5 mph W | 13% |
| Sunday Night | 68°F | Partly Cloudy | 0 to 5 mph W | 13% |
| Monday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 16% |
| Monday Night | 69°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 5 mph W | 25% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Port Clinton, PA
Last spring frost
Apr 16
First fall frost
Oct 25
Growing season
189 days
Hardiness zone
7a
Explore more for Port Clinton, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Hamburg, Pa (3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.