10-day forecast for Port Clinton, PA: 54° to 88°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Monday, August 10
67° · 0.17 in
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1083° / 69°0
Morning72°feels 72°
Afternoon78°feels 78°
Evening75°feels 76°
Overnight70°feels 71°
83 °
Port Clinton, Monday, 10 August
Light rain. High 83°, low 69°.
Pressure29.97 inHg
Wind6.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point62°
Tue, 1188° / 69°0.05
Morning72°feels 73°
Afternoon88°feels 89°
Evening77°feels 78°
Overnight70°feels 71°
88 °
Port Clinton, Tuesday, 11 August
Light rain. High 88°, low 69°.
Pressure29.88 inHg
Wind6.5 mph NW
Humidity56%
Visibility6.2 mi
Dew point67°
Wed, 1284° / 67°0.09
Morning70°feels 71°
Afternoon84°feels 86°
Evening75°feels 75°
Overnight69°feels 70°
84 °
Port Clinton, Wednesday, 12 August
Rain. High 84°, low 67°.
Pressure29.74 inHg
Wind9.3 mph NW
Humidity68%
Visibility6.2 mi
Dew point67°
Thu, 1380° / 60°0
Morning72°feels 73°
Afternoon78°feels 78°
Evening66°feels 65°
Overnight68°feels 69°
80 °
Port Clinton, Thursday, 13 August
Mostly clear. High 80°, low 60°.
Pressure29.83 inHg
Wind13.3 mph NW
Humidity35%
Visibility—
Dew point49°
Fri, 1478° / 54°0
Morning64°feels 63°
Afternoon74°feels 73°
Evening66°feels 65°
Overnight62°feels 61°
78 °
Port Clinton, Friday, 14 August
Clear. High 78°, low 54°.
Pressure30.03 inHg
Wind10.1 mph NW
Humidity34%
Visibility—
Dew point43°
Sat, 1578° / 55°0
Morning66°feels 65°
Afternoon76°feels 75°
Evening65°feels 64°
Overnight60°feels 59°
78 °
Port Clinton, Saturday, 15 August
Clear. High 78°, low 55°.
Pressure30.15 inHg
Wind11.1 mph NW
Humidity34%
Visibility—
Dew point45°
Sun, 1680° / 54°0
Morning66°feels 65°
Afternoon78°feels 78°
Evening65°feels 65°
Overnight61°feels 60°
80 °
Port Clinton, Sunday, 16 August
Overcast. High 80°, low 54°.
Pressure30.18 inHg
Wind4 mph W
Humidity33%
Visibility—
Dew point46°
Mon, 1775° / 59°0.13
Morning66°feels 65°
Afternoon71°feels 71°
Evening66°feels 66°
Overnight64°feels 65°
75 °
Port Clinton, Monday, 17 August
Light rain. High 75°, low 59°.
Pressure30.09 inHg
Wind10.5 mph S
Humidity71%
Visibility—
Dew point60°
Tue, 1867° / 64°0.17
Morning64°feels 65°
Afternoon65°feels 65°
Evening65°feels 66°
Overnight64°feels 65°
67 °
Port Clinton, Tuesday, 18 August
Light rain. High 67°, low 64°.
Pressure30.09 inHg
Wind5 mph SE
Humidity96%
Visibility—
Dew point64°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Port Clinton, PA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.