Weather forecast for tomorrowCorvallis, OR
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 66°F
- 43°F
AM Fog / PM Sun
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 7mphNNE 13°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:32 am PDT
- Sunset: 6:23 pm PDT
- details ▼
Tomorrow, fog and low clouds will dominate the morning, but expect clear, sunny skies in the afternoon.
The temperature is anticipated to oscillate between a maximum of a breezy 66.2°F and a minimum of a brisk 42.8°F.
The expected high will be moderately higher than October's standard temperature of 61.7°F.
Sunrise will be at 7:32 am and sunset at 6:23 pm; tomorrow's daylight will last for 10h and 51min.
The temperature is anticipated to oscillate between a maximum of a breezy 66.2°F and a minimum of a brisk 42.8°F.
The expected high will be moderately higher than October's standard temperature of 61.7°F.
Sunrise will be at 7:32 am and sunset at 6:23 pm; tomorrow's daylight will last for 10h and 51min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 6 am 43°C.
Coldest hour: 6 am 43°C.
Chance of precipitation
Highest chance: 9 am 18%.
Hourly weather forecast
- 12 am
- 52°F
- Feels like:48°F
Mostly Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 8mphNNW 346°
- Humidity: 76%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 48°F
- Feels like:43°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 8mphNNW 346°
- Humidity: 79%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 45°F
- Feels like:41°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphNNW 346°
- Humidity: 83%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 43°F
- Feels like:39°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphNNW 345°
- Humidity: 84%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:32 am
- 8 am
- 39°F
- Feels like:37°F
Foggy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 3mphN 351°
- Humidity: 90%
- Pressure: 30.12"Hg
- Visibility: 0mi
- UV index: 0
- details ▼
- 10 am
- 50°F
- Feels like:48°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphNNE 21°
- Humidity: 75%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNNE 23°
- Humidity: 60%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNNE 13°
- Humidity: 47%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNNE 21°
- Humidity: 40%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 63°F
- Feels like:63°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNNE 12°
- Humidity: 44%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:23 pm
- 8 pm
- 54°F
- Feels like:54°F
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphW 279°
- Humidity: 64%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 50°F
- Feels like:48°F
Mostly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphWNW 282°
- Humidity: 72%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, a combination of primarily gloomy and occasionally clear and foggy weather is forecasted.
The temperature will be between the lowest temperature of 39.2°F and the highest temperature of 64.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The highest temperature will be a few degrees higher than October's average maximum of 61.7°F. The temperature low is forecasted to be also similar to the usual October value of 43.7°F.
The temperature will be between the lowest temperature of 39.2°F and the highest temperature of 64.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The highest temperature will be a few degrees higher than October's average maximum of 61.7°F. The temperature low is forecasted to be also similar to the usual October value of 43.7°F.
Updated: Oct 17, 2026 @ 15:08:06 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in Corvallis, low visibility due to fog in the morning will clear as sunny skies take over in the afternoon.
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 42.8°F.
The highest temperature tomorrow will be a few degrees higher than the average maximum temperature in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
The highest temperature tomorrow will be a few degrees higher than the average maximum temperature in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
On Sunday, in Corvallis, sunrise will be at 7:32 am and sunset at 6:23 pm (PDT).
In Corvallis, the length of the day tomorrow will be 10h and 51min.
