Weather forecast for todaySan Ramon, CA

Weather forecast for today

Current condition 1:22 pm PST

  • 64°F
  • Feels like:
    64°F
Fair
Fair
  • Precipitation: 0"
  • Wind: 7mphWSW 240°
  • Humidity: 50%
  • Dewpoint: 46°F
  • Pressure: 30"Hg
  • Visibility: 9mi
  • UV index: 3
  • ▼
Currently, in San Ramon, the atmosphere is calm, with fair skies overhead.
The temperature is a comfortable 64.4°F. The current temperature is nearly at the maximum of today's anticipated 66.2°F.

Tuesday Oct 27, 2026

  • 66°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphW 260°
  • Humidity: 49%
  • UV index: 4
  • Sunrise: 7:28 am PDT
  • Sunset: 6:15 pm PDT
  • ▼
Today, in San Ramon, variable cloud cover will persist, but sunshine will break through.
The temperature is predicted to oscillate between a maximum of an enjoyable 66.2°F and a minimum of a frosty 44.6°F.
An unusual colder pattern is expected, as the day’s high matches November's typical max of 64°F.
Sunrise was at 7:28 am and sunset will be at 6:15 pm; the daylight will last for 10h and 47min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 64°C.
Coldest hour: 12 am 48°C.

Chance of precipitation

Highest chance: 12 am 20%.

Hourly weather forecast

  • 3 pm
  • 64°F
  • Feels like:
    64°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphW 269°
  • Humidity: 49%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphW 274°
  • Humidity: 49%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphW 269°
  • Humidity: 51%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphW 266°
  • Humidity: 57%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:15 pm
  • 7 pm
  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphW 263°
  • Humidity: 67%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphWSW 257°
  • Humidity: 75%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 54°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 3mphSSW 213°
  • Humidity: 79%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphSE 141°
  • Humidity: 84%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 2mphSE 141°
  • Humidity: 86%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 48°F
  • Feels like:
    48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 2mphSE 131°
  • Humidity: 88%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of the day, primarily bright and sunny weather is anticipated.
The temperature will be between the highest temperature of 64.4°F and the lowest temperature of 50°F. The warmest part of the day will be from 3 pm to 5 pm.
The temperature will be more close to what’s typical for November than the usual maximum in October. The lowest temperature is also more comparable to November's average minimum of 46.8°F than the usual minimum of 53.4°F in October.
Updated: Oct 27, 2026 @ 21:22:11 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (1:22 pm PST) it is 64.4°F in San Ramon.

On Tuesday, expect partly sunny skies with periods of cloudiness.

Today, the maximum temperature will be 66.2°F, while the minimum temperature will be 44.6°F.
The maximum temperature will be slightly cooler than the average highest temperature of 74.3°F in October. The lowest temperature will be also a few degrees lower than the average low of 53.4°F.

On Tuesday, in San Ramon, sunrise was at 7:28 am and sunset will be at 6:15 pm (PDT).

Today, the daylight will last for 10h and 47min.