Weather forecast for tomorrowSummitview, WA
Weather forecast for tomorrow
Wednesday Oct 21, 2026
- 68°F
- 37°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSE 161°
- Humidity: 49%
- UV index: 3
- Sunrise: 7:29 am PDT
- Sunset: 6:05 pm PDT
- details ▼
Tomorrow, on Wednesday, October 21, sunshine will take center stage, with just faint traces of clouds.
The peak daytime temperature will touch an agreeable 68°F, while the nighttime temperature will descend to an icy 37.4°F.
The forecast high of 68°F aligns more closely with September's typical high of 74.8°F than with October's usual 60.1°F.
Sunrise will be at 7:29 am and sunset at 6:05 pm; tomorrow's daylight will last for 10h and 36min.
The peak daytime temperature will touch an agreeable 68°F, while the nighttime temperature will descend to an icy 37.4°F.
The forecast high of 68°F aligns more closely with September's typical high of 74.8°F than with October's usual 60.1°F.
Sunrise will be at 7:29 am and sunset at 6:05 pm; tomorrow's daylight will last for 10h and 36min.
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: 12 am - 6 am 1%.
Hourly weather forecast
- 12 am
- 45°F
- Feels like:39°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphWNW 292°
- Humidity: 68%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 41°F
- Feels like:37°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphWNW 293°
- Humidity: 74%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 39°F
- Feels like:36°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphWNW 283°
- Humidity: 76%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:34°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphWNW 293°
- Humidity: 77%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:29 am
- 8 am
- 39°F
- Feels like:36°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphWNW 287°
- Humidity: 78%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphWNW 290°
- Humidity: 55%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphESE 115°
- Humidity: 42%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 64°F
- Feels like:64°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSE 132°
- Humidity: 36%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSSE 151°
- Humidity: 35%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphS 174°
- Humidity: 44%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:05 pm
- 8 pm
- 50°F
- Feels like:50°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphW 277°
- Humidity: 64%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:45°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphW 281°
- Humidity: 73%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, bright and mostly sunny weather is expected.
The temperature will vary between a minimum of 37.4°F and a maximum of 66.2°F. The warmest part of the day will be around 4 pm.
The temperature will feel more consistent with September's average high than the expected maximum for October. Forecasts indicate a night temperature relatively lower than the usual October minimum of 42.6°F.
The temperature will vary between a minimum of 37.4°F and a maximum of 66.2°F. The warmest part of the day will be around 4 pm.
The temperature will feel more consistent with September's average high than the expected maximum for October. Forecasts indicate a night temperature relatively lower than the usual October minimum of 42.6°F.
Updated: Oct 20, 2026 @ 16:46:13 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, bright conditions and mild breezes are expected.
Tomorrow, the highest temperature will be 68°F, while the lowest temperature will be 37.4°F.
The maximum temperature will be relatively higher than the average highest temperature of 60.1°F in October. The lowest temperature will be also slightly cooler than the average low of 42.6°F.
The maximum temperature will be relatively higher than the average highest temperature of 60.1°F in October. The lowest temperature will be also slightly cooler than the average low of 42.6°F.
On Wednesday, in Summitview, sunrise will be at 7:29 am and sunset at 6:05 pm (PDT).
Tomorrow, the daylight will last for 10h and 36min.
