Weather forecast for todayGustine, CA

Weather forecast for today

Current condition 11:04 am PDT

  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 3mphENE 60°
  • Humidity: 32%
  • Dewpoint: 43°F
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
In Gustine, at the moment, sunlight is streaming down, with a gentle warmth in the air.
The temperature is a warm 75.2°F. The current temperature is relatively far from today's maximum-anticipated 91.4°F.

Sunday Oct 18, 2026

  • 91°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNNW 343°
  • Humidity: 21%
  • UV index: 5
  • Sunrise: 7:15 am PDT
  • Sunset: 6:23 pm PDT
  • ▼
On Sunday, October 18, sun-filled conditions are expected to persist.
The daytime temperature will peak at a humid 91.4°F, significantly contrasting with the night's low of a brisk 48.2°F.
Today, weather will feel hotter as the high trends toward September's average of 90.3°F.
Sunrise was at 7:15 am and sunset will be at 6:23 pm; the daylight will last for 11h and 8min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 90°C.
Coldest hour: 2 am 54°C.

Chance of precipitation

Highest chance: 2 am 4%.

Hourly weather forecast

  • 12 pm
  • 81°F
  • Feels like:
    81°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNE 27°
  • Humidity: 26%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 1 pm
  • 84°F
  • Feels like:
    84°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNE 18°
  • Humidity: 22%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 88°F
  • Feels like:
    88°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNNW 348°
  • Humidity: 19%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 3 pm
  • 90°F
  • Feels like:
    90°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNNW 332°
  • Humidity: 18%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 90°F
  • Feels like:
    90°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNW 319°
  • Humidity: 17%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 88°F
  • Feels like:
    88°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNW 320°
  • Humidity: 18%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 84°F
  • Feels like:
    84°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphNW 318°
  • Humidity: 22%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:23 pm
  • 7 pm
  • 75°F
  • Feels like:
    75°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphWNW 298°
  • Humidity: 32%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 70°F
  • Feels like:
    70°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphW 273°
  • Humidity: 43%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 66°F
  • Feels like:
    66°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphWSW 259°
  • Humidity: 52%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphWNW 287°
  • Humidity: 60%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNW 307°
  • Humidity: 66%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Gustine, bright skies and dry conditions are anticipated.
The temperature will vary between a maximum of 89.6°F and a minimum of 59°F. The hottest part of the day will be at 3 pm and 4 pm.
The maximum temperature will align more closely with September's average high of 90.3°F than with October's 77.9°F. Today, expect the temperature to be more similar to the typical minimum for November than for October.
Updated: Oct 18, 2026 @ 18:04:47 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (11:04 am PDT) it is 75.2°F in Gustine.

Today, sunshine and minimal clouds are in the outlook.

Today, the maximum temperature in Gustine, California, will be 91.4°F, while the minimum temperature will be 48.2°F.
The maximum temperature today will be noticeably higher than the average highest temperature of 77.9°F in October. The lowest temperature today will be slightly cooler than the average low temperature.

On Sunday, in Gustine, sunrise was at 7:15 am and sunset will be at 6:23 pm (PDT).

Today, the daylight will last for 11h and 8min.