Weather forecast for 10 daysSan Ramon, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 77°F
- 52°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 10mphSW 226°
- Humidity: 56%
- UV index: 5
- Sunrise: 7:19 am PDT
- Sunset: 6:26 pm PDT
- details ▼
On Sunday, in San Ramon, a sun-drenched sky is anticipated.
The expected temperature range extends from a high of a warm 77°F to a low of a cool 51.8°F.
October's typical peak of 74.3°F is predicted to be mirrored in the day’s high.
Sunrise will be at 7:19 am and sunset at 6:26 pm; the daylight will last for 11h and 7min.
The expected temperature range extends from a high of a warm 77°F to a low of a cool 51.8°F.
October's typical peak of 74.3°F is predicted to be mirrored in the day’s high.
Sunrise will be at 7:19 am and sunset at 6:26 pm; the daylight will last for 11h and 7min.
10-day overview
Daily temperatures
Warmest day: today 77°C.
Coldest day: tomorrow 66°C.
Coldest day: tomorrow 66°C.
Chance of precipitation
Highest chance: Wednesday 61%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 77°F
- 52°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 10mphSW 226°
- Humidity: 56%
- UV index: 5
- Sunrise: 7:19 am PDT
- Sunset: 6:26 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 48°F
Mostly Cloudy
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 12mphWSW 250°
- Humidity: 59%
- UV index: 5
- Sunrise: 7:20 am PDT
- Sunset: 6:25 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 54°F
Mostly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 6mphN 351°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:21 am PDT
- Sunset: 6:23 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 68°F
- 54°F
Showers
- Precip. probability: 61%
- Precipitation: 0.16"
- Wind: 6mphSW 231°
- Humidity: 68%
- UV index: 2
- Sunrise: 7:22 am PDT
- Sunset: 6:22 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 68°F
- 52°F
AM Showers
- Precip. probability: 38%
- Precipitation: 0.16"
- Wind: 9mphWSW 240°
- Humidity: 71%
- UV index: 4
- Sunrise: 7:23 am PDT
- Sunset: 6:21 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 48°F
Partly Cloudy
- Precip. probability: 23%
- Precipitation: 0.04"
- Wind: 7mphWNW 284°
- Humidity: 63%
- UV index: 4
- Sunrise: 7:24 am PDT
- Sunset: 6:19 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 73°F
- 48°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 7mphW 263°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:25 am PDT
- Sunset: 6:18 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 70°F
- 48°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 9mphWSW 250°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:26 am PDT
- Sunset: 6:17 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 70°F
- 46°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 8mphWSW 248°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:27 am PDT
- Sunset: 6:16 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 70°F
- 46°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 8mphW 259°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:28 am PDT
- Sunset: 6:15 pm PDT
- details ▼
Primarily cloud-filled and occasionally damp and bright weather is forecasted.
Rainfall is forecasted for Wednesday through Friday. The days with the most rainfall will be Wednesday and Thursday, with light precipitation of 0.16".
In the upcoming days, the highest temperature will range between 66.2°F and 77°F, while the minimum temperature is forecast to range between 46.4°F and 53.6°F.
The warmest day is today, with a maximum temperature of 77°F; expect the coldest day on Monday with a high of 66.2°F.
Rainfall is forecasted for Wednesday through Friday. The days with the most rainfall will be Wednesday and Thursday, with light precipitation of 0.16".
In the upcoming days, the highest temperature will range between 66.2°F and 77°F, while the minimum temperature is forecast to range between 46.4°F and 53.6°F.
The warmest day is today, with a maximum temperature of 77°F; expect the coldest day on Monday with a high of 66.2°F.
Updated: Oct 18, 2026 @ 07:45:13 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
Today, clear skies and sunshine are anticipated.
Today, the highest temperature will be 77°F, while the lowest temperature will be 51.8°F.
The maximum temperature will be in line with the average highest temperature of 74.3°F in October. Today, the lowest temperature will be also in line with the average low temperature.
The maximum temperature will be in line with the average highest temperature of 74.3°F in October. Today, the lowest temperature will be also in line with the average low temperature.
On Sunday, in San Ramon, sunrise will be at 7:19 am and sunset at 6:26 pm (PDT).
Today, the daylight will last for 11h and 7min.
