Weather forecast for tomorrowSouth Beach, OR

Weather forecast for tomorrow

Sunday Oct 18, 2026

  • 59°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 10mphN 6°
  • Humidity: 78%
  • UV index: 3
  • Sunrise: 7:35 am PDT
  • Sunset: 6:26 pm PDT
  • ▼
Tomorrow, expect a mix of sun and clouds throughout the day.
Temperature span will be from a high of a moderate 59°F to a low of a frosty 44.6°F.
The highest temperature tomorrow will align with the usual October peak of 59.5°F.
Sunrise will be at 7:35 am and sunset at 6:26 pm; tomorrow's daylight will last for 10h and 51min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 57°C.
Coldest hour: 6 am 41°C.

Chance of precipitation

Highest chance: 9 pm 8%.

Hourly weather forecast

  • 12 am
  • 48°F
  • Feels like:
    46°F
Mostly Clear
Mostly Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphN 10°
  • Humidity: 89%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 46°F
  • Feels like:
    45°F
Mostly Clear
Mostly Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphNE 35°
  • Humidity: 95%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 43°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphNE 41°
  • Humidity: 100%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 41°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 3mphENE 60°
  • Humidity: 100%
  • Pressure: 30.12"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
Sunrise: 7:35 am
  • 8 am
  • 39°F
  • Feels like:
    39°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 3mphENE 77°
  • Humidity: 100%
  • Pressure: 30.12"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 10 am
  • 50°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphENE 70°
  • Humidity: 81%
  • Pressure: 30.09"Hg
  • Visibility: 6mi
  • UV index: 1
  • ▼
  • 12 pm
  • 55°F
  • Feels like:
    55°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphNNW 329°
  • Humidity: 64%
  • Pressure: 30.06"Hg
  • Visibility: 9mi
  • UV index: 3
  • ▼
  • 2 pm
  • 57°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphNNW 331°
  • Humidity: 66%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 57°F
  • Feels like:
    54°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphNNW 330°
  • Humidity: 69%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 54°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 8mphNNW 332°
  • Humidity: 80%
  • Pressure: 29.97"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Sunset: 6:26 pm
  • 8 pm
  • 50°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphNW 324°
  • Humidity: 93%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 48°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 2mphSW 225°
  • Humidity: 94%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Tomorrow, primarily overcast and occasionally sun-filled weather is anticipated.
The temperature will be between a minimum of 39.2°F and a maximum of 57.2°F. The warmest part of the day will be from 1 pm to 4 pm.
The maximum temperature will be close to the average high of 59.5°F in October. The nighttime low will be also moderately lower than the typical October minimum temperature of 48.7°F.
Updated: Oct 18, 2026 @ 00:04:55 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, in South Beach, intermittent cloud cover is expected, allowing for some sunshine.

Tomorrow, the maximum temperature will be 59°F, while the minimum temperature will be 44.6°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be a few degrees lower than the average low temperature.

On Sunday, in South Beach, sunrise will be at 7:35 am and sunset at 6:26 pm (PDT).

In South Beach, the length of the day tomorrow will be 10h and 51min.