Weather forecast for 10 daysPorter, WA

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 63°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphNE 52°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 7:36 am PDT
  • Sunset: 6:20 pm PDT
  • ▼
On Sunday, in Porter, a pleasant, mostly sunny outlook is in place.
A temperature range of an enjoyable 62.6°F to a brisk 42.8°F is expected.
Today's highest temperature will be a couple of degrees higher than the average October maximum of 58.3°F.
Sunrise will be at 7:36 am and sunset at 6:20 pm; the daylight will last for 10h and 44min.

10-day overview

Daily temperatures

Warmest day: Wednesday 68°C.
Coldest day: Saturday 54°C.

Chance of precipitation

Highest chance: Sunday 25.10. 41%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 63°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphNE 52°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 7:36 am PDT
  • Sunset: 6:20 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 39°F
AM Fog / PM Sun
AM Fog / PM Sun
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 4mphSSW 211°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 7:37 am PDT
  • Sunset: 6:18 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 66°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 8mphENE 65°
  • Humidity: 68%
  • UV index: 3
  • Sunrise: 7:38 am PDT
  • Sunset: 6:17 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 68°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 5mphNNE 13°
  • Humidity: 68%
  • UV index: 3
  • Sunrise: 7:40 am PDT
  • Sunset: 6:15 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 59°F
  • 41°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphWSW 256°
  • Humidity: 82%
  • UV index: 2
  • Sunrise: 7:41 am PDT
  • Sunset: 6:13 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 57°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 8mphWSW 255°
  • Humidity: 76%
  • UV index: 3
  • Sunrise: 7:43 am PDT
  • Sunset: 6:11 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 54°F
  • 41°F
Showers
Showers
  • Precip. probability: 39%
  • Precipitation: 0.04"
  • Wind: 7mphESE 105°
  • Humidity: 84%
  • UV index: 2
  • Sunrise: 7:44 am PDT
  • Sunset: 6:10 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 57°F
  • 41°F
AM Showers
AM Showers
  • Precip. probability: 41%
  • Precipitation: 0.24"
  • Wind: 7mphENE 74°
  • Humidity: 81%
  • UV index: 2
  • Sunrise: 7:46 am PDT
  • Sunset: 6:08 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 57°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0.08"
  • Wind: 6mphSE 145°
  • Humidity: 75%
  • UV index: 2
  • Sunrise: 7:47 am PDT
  • Sunset: 6:06 pm PDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 55°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphSSE 164°
  • Humidity: 82%
  • UV index: 2
  • Sunrise: 7:48 am PDT
  • Sunset: 6:05 pm PDT
  • ▼
Over the course of the next ten days, expect shifting weather, and a mix of dry and sunny, gloomy, rain-filled and hazy weather is expected.
Rain is expected on Saturday through next Monday.
The temperature will vary considerably in the upcoming days. The maximum temperature will vary between 53.6°F and 68°F, while the overnight low will be nearly unchanged, as the minimum temperature is expected to range between 39.2°F and 42.8°F.
Wednesday will be the warmest day, with a maximum temperature of 68°F; with the highest temperature of 53.6°F, Saturday will be the coldest day.
Updated: Oct 18, 2026 @ 08:27:42 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, expect plenty of sunshine and only a few scattered clouds.

Today, the maximum temperature will be 62.6°F, while the minimum temperature will be 42.8°F.
The maximum temperature will be moderately higher than the average highest temperature of 58.3°F in October. The lowest temperature today will be in line with the average low temperature.

On Sunday, in Porter, sunrise will be at 7:36 am and sunset at 6:20 pm (PDT).

In Porter, today, there will be 10h and 44min of daylight.