Weather forecast for tomorrowDayton, OR
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 68°F
- 43°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 6mphN 11°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:32 am PDT
- Sunset: 6:22 pm PDT
- details ▼
Tomorrow, sunshine will lead the day, with clouds making only brief appearances.
Rainfall is not forecasted. Temperature is anticipated to swing from a high of a delightful 68°F to a low of a chilly 42.8°F.
The forecast high of 68°F aligns more closely with September's typical high of 73.4°F than with October's usual 61.2°F.
Sunrise will be at 7:32 am and sunset at 6:22 pm; tomorrow's daylight will last for 10h and 49min.
Rainfall is not forecasted. Temperature is anticipated to swing from a high of a delightful 68°F to a low of a chilly 42.8°F.
The forecast high of 68°F aligns more closely with September's typical high of 73.4°F than with October's usual 61.2°F.
Sunrise will be at 7:32 am and sunset at 6:22 pm; tomorrow's daylight will last for 10h and 49min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 6 am 39°C.
Coldest hour: 6 am 39°C.
Chance of precipitation
Highest chance: 6 am 8%.
Hourly weather forecast
- 12 am
- 50°F
- Feels like:46°F
Mostly Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphNNW 344°
- Humidity: 75%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 45°F
- Feels like:43°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphNNW 331°
- Humidity: 85%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 2mphNNW 335°
- Humidity: 93%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 2mphNNW 333°
- Humidity: 97%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:32 am
- 8 am
- 39°F
- Feels like:39°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 2mphN 352°
- Humidity: 96%
- Pressure: 30.12"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
- 10 am
- 50°F
- Feels like:48°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphN 355°
- Humidity: 73%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 59°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNNE 20°
- Humidity: 55%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 63°F
- Feels like:63°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNNE 14°
- Humidity: 45%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNNE 18°
- Humidity: 37%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 63°F
- Feels like:63°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphENE 72°
- Humidity: 43%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:22 pm
- 8 pm
- 55°F
- Feels like:55°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphWNW 291°
- Humidity: 57%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 52°F
- Feels like:52°F
Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphWSW 253°
- Humidity: 67%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, a combination of primarily cloudy and occasionally mostly clear and rain-soaked weather is expected.
The temperature will be between the lowest temperature of 37.4°F and the highest temperature of 66.2°F. The warmest part of the day will be at 4 pm and 5 pm.
The day’s peak temperature will reflect September's norm of 73.4°F more than October's 61.2°F. Tomorrow, the night is expected to be alike with the typical October low of 45°F.
The temperature will be between the lowest temperature of 37.4°F and the highest temperature of 66.2°F. The warmest part of the day will be at 4 pm and 5 pm.
The day’s peak temperature will reflect September's norm of 73.4°F more than October's 61.2°F. Tomorrow, the night is expected to be alike with the typical October low of 45°F.
Updated: Oct 17, 2026 @ 18:25:54 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 Dayton, expect brilliant sunshine under mostly clear skies.
No, it will not rain tomorrow.
Tomorrow, the highest temperature will be 68°F, while the lowest temperature will be 42.8°F.
Tomorrow, the highest temperature will be a few degrees higher than the average maximum temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.
Tomorrow, the highest temperature will be a few degrees higher than the average maximum temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.
On Sunday, in Dayton, sunrise will be at 7:32 am and sunset at 6:22 pm (PDT).
Tomorrow, the daylight will last for 10h and 49min.
