Weather forecast for 10 daysPort Washington, OH

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 63°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphSE 134°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:40 am EDT
  • Sunset: 6:42 pm EDT
  • ▼
Tomorrow, on Sunday, October 18, expect consistent sunshine and open skies.
Day and night temperatures will contrast sharply, ranging from a peak of a breezy 62.6°F to a low of a cold 32°F.
Tomorrow, the forecasted peak temperature is expected to mirror October's average high of 62.6°F.
Sunrise will be at 7:40 am and sunset at 6:42 pm; tomorrow's daylight will last for 11h and 2min.

10-day overview

Daily temperatures

Maximum temperature: 68°C.
Coldest day: tomorrow 63°C.

Chance of precipitation

Highest chance: Monday 26.10. 12%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 28°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 0mphN 0°
  • Humidity: 96%
  • UV index: 0
  • Sunrise: 7:39 am EDT
  • Sunset: 6:43 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 63°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphSE 134°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:40 am EDT
  • Sunset: 6:42 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 68°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 2mphNE 52°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:41 am EDT
  • Sunset: 6:40 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 68°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 5mphNNE 25°
  • Humidity: 60%
  • UV index: 4
  • Sunrise: 7:42 am EDT
  • Sunset: 6:39 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 68°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 4mphNE 38°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 7:43 am EDT
  • Sunset: 6:37 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 68°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 5mphNNE 22°
  • Humidity: 64%
  • UV index: 4
  • Sunrise: 7:44 am EDT
  • Sunset: 6:36 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 66°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 5mphNE 50°
  • Humidity: 66%
  • UV index: 4
  • Sunrise: 7:45 am EDT
  • Sunset: 6:34 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 66°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphE 85°
  • Humidity: 59%
  • UV index: 4
  • Sunrise: 7:46 am EDT
  • Sunset: 6:33 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 68°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphSE 126°
  • Humidity: 63%
  • UV index: 4
  • Sunrise: 7:48 am EDT
  • Sunset: 6:32 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 68°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 4mphN 4°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 7:49 am EDT
  • Sunset: 6:30 pm EDT
  • ▼
Forecasts for the ten-day outlook show that primarily dry and sunny and occasionally cloudy weather is predicted.
Rainfall is not forecasted in Port Washington in the upcoming days.
Fluctuations in temperature will be barely perceptible during the next few days. Maximum temperatures will fall between 62.6°F and 68°F, while the variation in nighttime lows will be notably wide, as the lowest temperatures will be recorded between 28.4°F and 42.8°F.
The warmest days in Port Washington will be Monday through Thursday, next Sunday and Monday, with a maximum of 68°F; Sunday will be the coldest day, with the highest temperature of 62.6°F.
Updated: Oct 18, 2026 @ 03:34:02 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Port Washington, the weather remains calm, bright, and sunny.

Tomorrow, the maximum temperature will be 62.6°F, while the minimum temperature will be 32°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be significantly lower than the average low of 44.6°F.

On Sunday, in Port Washington, sunrise will be at 7:40 am and sunset at 6:42 pm (EDT).

In Port Washington, tomorrow, there will be 11h and 2min of daylight.