Weather forecast for todayHercules, CA

Weather forecast for today

Current condition 9:12 am PDT

  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 5mphENE 60°
  • Humidity: 57%
  • Dewpoint: 45°F
  • Pressure: 30.08"Hg
  • Visibility: 9mi
  • UV index: 1
  • ▼
In Hercules, at the moment, the weather is cheerful and full of sunlight.
The temperature is an enjoyable 60.8°F. The current temperature is far from the maximum of 86°F forecasted for today.

Saturday Oct 17, 2026

  • 86°F
  • 54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNNE 28°
  • Humidity: 34%
  • UV index: 5
  • Sunrise: 7:20 am PDT
  • Sunset: 6:28 pm PDT
  • ▼
Today, in Hercules, sunshine will likely continue with scattered clouds at most.
Temperatures will see a substantial oscillation, reaching a high of a tropical 86°F and dropping to a low of a cool 53.6°F.
Weather conditions lean hotter, with the temperature tracking September's average high of 77.5°F.
Sunrise was at 7:20 am and sunset will be at 6:28 pm; the daylight will last for 11h and 9min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 86°C.
Coldest hour: 12 am 59°C.

Chance of precipitation

Highest chance: 12 am 5%.

Hourly weather forecast

  • 10 am
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphENE 76°
  • Humidity: 47%
  • Pressure: 30.06"Hg
  • Visibility: 9mi
  • UV index: 2
  • ▼
  • 11 am
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphE 82°
  • Humidity: 39%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 12 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphENE 75°
  • Humidity: 32%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 1 pm
  • 81°F
  • Feels like:
    81°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphENE 69°
  • Humidity: 27%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 84°F
  • Feels like:
    84°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNE 51°
  • Humidity: 24%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 3 pm
  • 86°F
  • Feels like:
    86°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNW 315°
  • Humidity: 22%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 86°F
  • Feels like:
    86°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphWSW 240°
  • Humidity: 21%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 82°F
  • Feels like:
    82°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSW 228°
  • Humidity: 27%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSW 233°
  • Humidity: 37%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:28 pm
  • 7 pm
  • 72°F
  • Feels like:
    72°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphWSW 238°
  • Humidity: 46%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphWSW 237°
  • Humidity: 53%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 66°F
  • Feels like:
    66°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphSW 223°
  • Humidity: 59%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphSSW 205°
  • Humidity: 66%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 61°F
  • Feels like:
    61°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphSSW 192°
  • Humidity: 71%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Hercules, sunny conditions are likely to prevail.
The temperature will vary between a minimum of 60.8°F and a maximum of 86°F. The hottest part of the day will be at 3 pm and 4 pm.
Today, the temperature will be closer to September's norm than to October's average of 71.4°F. Today, the night is expected to be comparable to the typical October low of 54.7°F.
Updated: Oct 17, 2026 @ 16:12:51 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (9:12 am PDT) in Hercules is 60.8°F.

On Saturday, sunshine is expected with little to no cloud cover.

Today, the maximum temperature will be 86°F, while the minimum temperature will be 53.6°F.
The highest temperature will be notably higher than the average maximum of 71.4°F in October. The lowest temperature will be in line with the average low of 54.7°F.

On Saturday, in Hercules, sunrise was at 7:20 am and sunset will be at 6:28 pm (PDT).

Today, the daylight will last for 11h and 9min.