Weather forecast for todayAlviso, CA

Weather forecast for today

Current condition 6:27 am PDT

  • 61°F
  • Feels like:
    61°F
Fair
Fair
  • Precipitation: 0"
  • Wind: 2mphS 170°
  • Humidity: 66%
  • Dewpoint: 48°F
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, the weather remains fair, with minimal cloud cover in sight.
The temperature is an enjoyable 60.8°F. The current temperature is a few degrees off the highest temperature for today.

Wednesday Oct 21, 2026

  • 68°F
  • 59°F
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Wind: 7mphN 0°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 7:22 am PDT
  • Sunset: 6:22 pm PDT
  • ▼
Today, expect scattered patches of light rain.
Minimal precipitation is anticipated. A slight temperature fluctuation is expected, ranging from a high of a pleasant 68°F to a low of a refreshing 59°F.
The expected maximum temperature will be relatively lower than October's typical high of 72.9°F.
Sunrise will be at 7:22 am and sunset at 6:22 pm; the daylight will last for 11h and 1min.

Hourly overview

Hourly temperatures

Warmest period: 1 pm - 5 pm 66°C.
Coldest period: 7 am - 9 am 61°C.

Chance of precipitation

Highest chance: 11 pm 36%.

Hourly weather forecast

  • 7 am
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 2mphS 182°
  • Humidity: 68%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:22 am
  • 8 am
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphSE 143°
  • Humidity: 72%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 am
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphSSE 155°
  • Humidity: 70%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 10 am
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphNNW 330°
  • Humidity: 72%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 11 am
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 2mphNNW 341°
  • Humidity: 69%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 64°F
  • Feels like:
    64°F
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 0"
  • Wind: 4mphNNW 346°
  • Humidity: 68%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 1 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 4mphNNW 341°
  • Humidity: 66%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 5mphNNW 348°
  • Humidity: 66%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 3 pm
  • 66°F
  • Feels like:
    66°F
Few Showers
Few Showers
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Wind: 6mphNNW 344°
  • Humidity: 66%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphN 350°
  • Humidity: 67%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 6mphNNW 342°
  • Humidity: 66%
  • Pressure: 29.8"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 66°F
  • Feels like:
    66°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 6mphNNW 334°
  • Humidity: 67%
  • Pressure: 29.8"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:22 pm
  • 7 pm
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 5mphNNW 345°
  • Humidity: 70%
  • Pressure: 29.8"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphNNW 342°
  • Humidity: 70%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 3mphNNW 344°
  • Humidity: 74%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 2mphN 350°
  • Humidity: 75%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 63°F
  • Feels like:
    63°F
Showers
Showers
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • Wind: 2mphNW 326°
  • Humidity: 76%
  • Pressure: 29.83"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Today, in Alviso, primarily gloomy and occasionally damp weather is expected.
With minimal precipitation of 0.04", rain is expected at 3 pm and 11 pm.
The temperature will vary between the lowest temperature of 59°F and the highest temperature of 66.2°F. The warmest part of the day will be from 1 pm to 6 pm.
The forecasted high will be a few degrees lower than the typical October maximum of 72.9°F. The minimum temperature will be more similar to September's average low of 55.6°F than October's typical value of 52.7°F.
Updated: Oct 21, 2026 @ 13:27:37 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (6:27 am PDT) it is 60.8°F in Alviso.

On Wednesday, brief periods of light rainfall are expected.

Today, there is a low probability of minimal rainfall in Alviso.

Today, the highest temperature will be 68°F, while the lowest temperature will be 59°F.
The maximum temperature will be slightly cooler than the average highest temperature of 72.9°F in October. The lowest temperature will be also a couple of degrees higher than the average low of 52.7°F.

On Wednesday, in Alviso, sunrise will be at 7:22 am and sunset at 6:22 pm (PDT).

In Alviso, California, today, there will be 11h and 1min of daylight.