Weather forecast for tomorrowSummit, WA
Weather forecast for tomorrow
Friday Oct 23, 2026
- 57°F
- 36°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 4mphNNE 31°
- Humidity: 74%
- UV index: 2
- Sunrise: 7:39 am PDT
- Sunset: 6:07 pm PDT
- details ▼
On Friday, in Summit, expect partly sunny skies with periods of cloudiness.
The temperature scale will run from a maximum of a refreshing 57.2°F to a minimum of a wintry 35.6°F.
The forecasted daily high is projected to match October's typical maximum of 58.3°F.
Sunrise will be at 7:39 am and sunset at 6:07 pm; tomorrow's daylight will last for 10h and 28min.
The temperature scale will run from a maximum of a refreshing 57.2°F to a minimum of a wintry 35.6°F.
The forecasted daily high is projected to match October's typical maximum of 58.3°F.
Sunrise will be at 7:39 am and sunset at 6:07 pm; tomorrow's daylight will last for 10h and 28min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 55°C.
Coldest period: 3 am - 6 am 37°C.
Coldest period: 3 am - 6 am 37°C.
Chance of precipitation
Highest chance: 6 am - 9 am 18%.
Hourly weather forecast
- 12 am
- 41°F
- Feels like:41°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 1mphSE 144°
- Humidity: 91%
- Pressure: 30.33"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 2 am
- 39°F
- Feels like:39°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 1mphSE 136°
- Humidity: 93%
- Pressure: 30.3"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
- 4 am
- 37°F
- Feels like:37°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 1mphSE 141°
- Humidity: 94%
- Pressure: 30.27"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 6 am
- 37°F
- Feels like:37°F
Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 1mphSSE 156°
- Humidity: 94%
- Pressure: 30.24"Hg
- Visibility: 1mi
- UV index: 0
- details ▼
Sunrise: 7:39 am
- 8 am
- 36°F
- Feels like:36°F
Foggy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 1mphSSE 159°
- Humidity: 94%
- Pressure: 30.24"Hg
- Visibility: 0mi
- UV index: 0
- details ▼
- 10 am
- 45°F
- Feels like:45°F
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphSE 144°
- Humidity: 81%
- Pressure: 30.21"Hg
- Visibility: 7mi
- UV index: 1
- details ▼
- 12 pm
- 50°F
- Feels like:50°F
Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphW 275°
- Humidity: 69%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 2 pm
- 54°F
- Feels like:54°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphN 351°
- Humidity: 59%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 4 pm
- 55°F
- Feels like:55°F
Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphNNW 330°
- Humidity: 54%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 52°F
- Feels like:52°F
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 1mphNNE 14°
- Humidity: 64%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:07 pm
- 8 pm
- 48°F
- Feels like:48°F
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 0mphENE 78°
- Humidity: 75%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:46°F
Mostly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 1mphESE 109°
- Humidity: 80%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of primarily cloudy and occasionally mostly clear and low-visibility weather is predicted.
The temperature will be between a minimum of 35.6°F and a maximum of 55.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The maximum temperature will be comparable to October's average highest temperature of 58.3°F. The minimum temperature will be more close to November's average low of 37.8°F than October's typical 43.2°F.
The temperature will be between a minimum of 35.6°F and a maximum of 55.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The maximum temperature will be comparable to October's average highest temperature of 58.3°F. The minimum temperature will be more close to November's average low of 37.8°F than October's typical 43.2°F.
Updated: Oct 23, 2026 @ 06:04:33 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
On Friday, variable cloud cover will persist, but sunshine will break through.
Tomorrow, the highest temperature will be 57.2°F, while the lowest temperature will be 35.6°F.
The highest temperature will be in line with the average maximum of 58.3°F in October. The lowest temperature will be a few degrees lower than the average low of 43.2°F.
The highest temperature will be in line with the average maximum of 58.3°F in October. The lowest temperature will be a few degrees lower than the average low of 43.2°F.
On Friday, in Summit, sunrise will be at 7:39 am and sunset at 6:07 pm (PDT).
Tomorrow, the daylight will last for 10h and 28min.
