Weather forecast for tomorrowGrants Pass, OR

Weather forecast for tomorrow

Sunday Oct 18, 2026

  • 73°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 5mphSE 127°
  • Humidity: 64%
  • UV index: 4
  • Sunrise: 7:30 am PDT
  • Sunset: 6:26 pm PDT
  • ▼
Tomorrow, on Sunday, golden sunshine will carry through the day.
A stark contrast will be observed between the day's peak temperature of a temperate 73.4°F and the night's low of a frosty 44.6°F.
The higher temperature of 73.4°F is more typical of September than October.
Sunrise will be at 7:30 am and sunset at 6:26 pm; tomorrow's daylight will last for 10h and 56min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 6 pm 70°C.
Coldest hour: 6 am 48°C.

Chance of precipitation

Highest chance: 3 am - 6 am 9%.

Hourly weather forecast

  • 12 am
  • 54°F
  • Feels like:
    54°F
Mostly Clear
Mostly Clear
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 1mphNNW 341°
  • Humidity: 83%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 50°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 1mphNE 43°
  • Humidity: 88%
  • Pressure: 30.12"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 4 am
  • 48°F
  • Feels like:
    48°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 1mphE 86°
  • Humidity: 90%
  • Pressure: 30.09"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 6 am
  • 48°F
  • Feels like:
    48°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 0mphE 100°
  • Humidity: 90%
  • Pressure: 30.09"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
Sunrise: 7:30 am
  • 8 am
  • 46°F
  • Feels like:
    46°F
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 0mphE 96°
  • Humidity: 92%
  • Pressure: 30.06"Hg
  • Visibility: 1mi
  • UV index: 0
  • ▼
  • 10 am
  • 52°F
  • Feels like:
    52°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 1mphESE 113°
  • Humidity: 83%
  • Pressure: 30.06"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 12 pm
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphSSE 158°
  • Humidity: 69%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphW 261°
  • Humidity: 51%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphWNW 290°
  • Humidity: 39%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 70°F
  • Feels like:
    70°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNW 310°
  • Humidity: 38%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:26 pm
  • 8 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphWNW 301°
  • Humidity: 49%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 57°F
  • Feels like:
    57°F
Mostly Clear
Mostly Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 3mphNW 316°
  • Humidity: 62%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Tomorrow, on Sunday, primarily gloomy and occasionally clear weather is expected.
The temperature will vary between the lowest temperature of 46.4°F and the highest temperature of 71.6°F. The warmest part of the day will be at 4 pm and 5 pm.
The highest temperature is more resembling September's average maximum of 77.4°F than October's usual of 65.5°F. The minimum temperature will be moderately higher than October's average low of 40.6°F.
Updated: Oct 17, 2026 @ 14:37:03 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Grants Pass, sunny intervals will be long-lasting, with few disruptions.

Tomorrow, the highest temperature will be 73.4°F, while the lowest temperature will be 44.6°F.
Tomorrow, the maximum temperature will be moderately higher than the average highest temperature in October. The lowest temperature will be also slightly warmer than the average low of 40.6°F.

On Sunday, in Grants Pass, sunrise will be at 7:30 am and sunset at 6:26 pm (PDT).

In Grants Pass, tomorrow, there will be 10h and 56min of daylight.