Weather forecast for tomorrowChester, CA
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 73°F
- 37°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphSSW 198°
- Humidity: 31%
- UV index: 4
- Sunrise: 7:19 am PDT
- Sunset: 6:20 pm PDT
- details ▼
On Sunday, October 18, conditions remain stable and sunny, with little cloud presence.
The day's temperature scale will range from a significant high of a temperate 73.4°F to a minimum of a cold 37.4°F.
Expect a warmer feel as the forecasted high matches September's 73.4°F, rather than October's average of 60.6°F.
Sunrise will be at 7:19 am and sunset at 6:20 pm; tomorrow's daylight will last for 11h and 1min.
The day's temperature scale will range from a significant high of a temperate 73.4°F to a minimum of a cold 37.4°F.
Expect a warmer feel as the forecasted high matches September's 73.4°F, rather than October's average of 60.6°F.
Sunrise will be at 7:19 am and sunset at 6:20 pm; tomorrow's daylight will last for 11h and 1min.
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 - 9 am 1%.
Hourly weather forecast
- 12 am
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphS 188°
- Humidity: 51%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphWSW 244°
- Humidity: 56%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphSW 230°
- Humidity: 59%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphSSW 202°
- Humidity: 62%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:19 am
- 8 am
- 41°F
- Feels like:41°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphSW 214°
- Humidity: 60%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 54°F
- Feels like:54°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSSE 166°
- Humidity: 40%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 63°F
- Feels like:63°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphS 176°
- Humidity: 26%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphS 186°
- Humidity: 22%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 63°F
- Feels like:63°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphS 185°
- Humidity: 24%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 59°F
- Feels like:57°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphS 187°
- Humidity: 30%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:20 pm
- 8 pm
- 52°F
- Feels like:52°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSW 196°
- Humidity: 40%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:48°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphS 190°
- Humidity: 47%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of sun-filled and gloomy 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 1 pm to 3 pm.
The maximum temperature will align more closely with September's average high of 73.4°F than with October's 60.6°F. The nighttime low tomorrow will be in line with October's typical minimum temperature.
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 1 pm to 3 pm.
The maximum temperature will align more closely with September's average high of 73.4°F than with October's 60.6°F. The nighttime low tomorrow will be in line with October's typical minimum temperature.
Updated: Oct 18, 2026 @ 06:18:08 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 Chester, skies are expected to be clear and full of sunshine.
Tomorrow, the highest temperature will be 73.4°F, while the lowest temperature will be 37.4°F.
Tomorrow, the highest temperature will be uncommonly higher than the average maximum of 60.6°F in October. The lowest temperature tomorrow will be in line with the average low temperature.
Tomorrow, the highest temperature will be uncommonly higher than the average maximum of 60.6°F in October. The lowest temperature tomorrow will be in line with the average low temperature.
On Sunday, in Chester, sunrise will be at 7:19 am and sunset at 6:20 pm (PDT).
In Chester, tomorrow, there will be 11h and 1min of daylight.
