10-day forecast for Port Washington, OH: 53° to 87°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Sunday, August 9
82° · 0.77 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1087° / 69°0.68
Morning69°feels 70°
Afternoon83°feels 84°
Evening77°feels 78°
Overnight73°feels 75°
87 °
Port Washington, Monday, 10 August
Heavy rain. High 87°, low 69°.
Pressure30.00 inHg
Wind10.8 mph SW
Humidity72%
Visibility6.2 mi
Dew point66°
Tue, 1184° / 66°0.41
Morning67°feels 68°
Afternoon79°feels 80°
Evening77°feels 78°
Overnight70°feels 71°
84 °
Port Washington, Tuesday, 11 August
Heavy rain. High 84°, low 66°.
Pressure30.00 inHg
Wind6.5 mph W
Humidity67%
Visibility6.2 mi
Dew point67°
Wed, 1282° / 66°0.77
Morning68°feels 69°
Afternoon78°feels 79°
Evening76°feels 77°
Overnight66°feels 67°
82 °
Port Washington, Wednesday, 12 August
Heavy rain. High 82°, low 66°.
Pressure29.80 inHg
Wind9.8 mph SW
Humidity86%
Visibility6.2 mi
Dew point69°
Thu, 1381° / 64°0
Morning65°feels 66°
Afternoon79°feels 79°
Evening68°feels 68°
Overnight69°feels 70°
81 °
Port Washington, Thursday, 13 August
Partly cloudy. High 81°, low 64°.
Pressure29.97 inHg
Wind7 mph W
Humidity42%
Visibility—
Dew point54°
Fri, 1480° / 59°0
Morning67°feels 67°
Afternoon78°feels 78°
Evening66°feels 66°
Overnight59°feels 59°
80 °
Port Washington, Friday, 14 August
Overcast. High 80°, low 59°.
Pressure30.06 inHg
Wind8.7 mph N
Humidity44%
Visibility—
Dew point53°
Sat, 1576° / 53°0
Morning62°feels 61°
Afternoon74°feels 73°
Evening62°feels 62°
Overnight58°feels 57°
76 °
Port Washington, Saturday, 15 August
Overcast. High 76°, low 53°.
Pressure30.27 inHg
Wind6.3 mph N
Humidity40%
Visibility—
Dew point47°
Sun, 1678° / 56°0.04
Morning63°feels 63°
Afternoon72°feels 72°
Evening70°feels 71°
Overnight64°feels 64°
78 °
Port Washington, Sunday, 16 August
Light rain. High 78°, low 56°.
Pressure30.06 inHg
Wind6 mph SW
Humidity61%
Visibility—
Dew point56°
Mon, 1778° / 61°0.01
Morning68°feels 69°
Afternoon76°feels 76°
Evening67°feels 67°
Overnight61°feels 62°
78 °
Port Washington, Monday, 17 August
Light rain. High 78°, low 61°.
Pressure30.00 inHg
Wind8.2 mph NW
Humidity57%
Visibility—
Dew point60°
Tue, 1882° / 56°0
Morning66°feels 66°
Afternoon80°feels 80°
Evening70°feels 70°
Overnight64°feels 64°
82 °
Port Washington, Tuesday, 18 August
Overcast. High 82°, low 56°.
Pressure29.94 inHg
Wind5.7 mph SW
Humidity39%
Visibility—
Dew point52°
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 Washington, OH 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.