Weather forecast for todaySaint Helena, CA

Today
Tomorrow
Long-term
YearJFMAMJJASONovemberD

Weather forecast for today

Current condition 5:54 pm PST

  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 4mphSW 220°
  • Humidity: 64%
  • Dewpoint: 43°F
  • Pressure: 29.86"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Saint Helena, at the moment, the conditions remain clear, with no sign of cloud cover.
The temperature is a refreshing 55.4°F. The current temperature is still relatively far from the anticipated minimum of 44.6°F.

Saturday Oct 31, 2026

  • min.
  • 45°F
Showers Late
Showers Late
  • Precip. probability: 68%
  • Precipitation: 0.08"
  • Wind: 4mphW 277°
  • Humidity: 84%
  • UV index: 0
  • Sunrise: 7:35 am PDT
  • Sunset: 6:11 pm PDT
  • ▼
In Saint Helena, for the rest of Saturday, light rain will develop in the late afternoon or evening, bringing brief showers.
Minimal precipitation is expected for today. The lowest temperature will be a chilly 44.6°F.
Sunrise was at 7:35 am and sunset at 6:11 pm; the daylight lasted for 10h and 35min.

Hourly overview

Hourly temperatures

Warmest hour: 7 pm 55°C.
Coldest period: 11 pm - 2 am 48°C.

Chance of precipitation

Highest chance: 2 am 68%.

Hourly weather forecast

  • 7 pm
  • 55°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSW 215°
  • Humidity: 66%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 52°F
  • Feels like:
    52°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphSW 228°
  • Humidity: 74%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 50°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 2mphSW 235°
  • Humidity: 80%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 2mphWSW 246°
  • Humidity: 84%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 48°F
  • Feels like:
    48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 2mphW 273°
  • Humidity: 87%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 48°F
  • Feels like:
    48°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 1mphWNW 285°
  • Humidity: 89%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 48°F
  • Feels like:
    48°F
Few Showers
Few Showers
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Wind: 1mphWNW 297°
  • Humidity: 90%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 48°F
  • Feels like:
    48°F
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Wind: 1mphW 281°
  • Humidity: 90%
  • Pressure: 29.83"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 2 am
  • 48°F
  • Feels like:
    48°F
Rain
Rain
  • Precip. probability: 68%
  • Precipitation: 0.04"
  • Wind: 1mphWNW 295°
  • Humidity: 88%
  • Pressure: 29.83"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 3 am
  • 48°F
  • Feels like:
    48°F
Showers
Showers
  • Precip. probability: 56%
  • Precipitation: 0.04"
  • Wind: 2mphNW 306°
  • Humidity: 89%
  • Pressure: 29.83"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 4 am
  • 48°F
  • Feels like:
    48°F
Showers
Showers
  • Precip. probability: 44%
  • Precipitation: 0.04"
  • Wind: 1mphNNW 335°
  • Humidity: 90%
  • Pressure: 29.85"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
During the evening and for the rest of the night, gray skies are likely.
The temperature will be between the highest temperature of 55.4°F and the lowest temperature of 48.2°F.
Updated: Nov 1, 2026 @ 01:54:28 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 5:54 pm PST is 55.4°F.

On Saturday, light rain will develop in the late afternoon or evening, bringing brief showers.

There is a high possibility of rainfall, but with minimal precipitation.

On Saturday, in Saint Helena, sunrise was at 7:35 am and sunset at 6:11 pm (PDT).

Today in Saint Helena, the length of the day was 10h and 35min.
Today
Tomorrow
Long-term
YearJFMAMJJASONovemberD

Latest news

Storm Adam floods eastern Spain, killing four as 2,000 are evacuated
Spain floods: Storm Adam kills four
Torrential rain floods Istanbul, kills three and leaves four missing
Istanbul floods kill three, four missing
Heavy rain floods Istanbul, closing schools and banning motorcycles
Istanbul flood closes schools on 15 October
Typhoon Dujuan brings a Level 5 landslide warning near Tokyo
Typhoon Dujuan: Japan urges 1.6M to evacuate
Heat up to 42°C threatens to reignite the mega-fire near Bordeaux
France wildfire near Bordeaux could reignite
Deadly landslides hit South Korea as monsoon floods swamp Manila
South Korea landslides and Manila floods

Saint Helena, California, USA

  • en: Saint Helena, California, USA
  • es: St. Helena, California, EE.UU.
  • hr: Sent Helena, Kalifornija, SAD
  • mk: Sent Helena, Kalifornija, SAD
  • sr: Sent Helena, Kalifornija, SAD
  • zh: 圣海伦娜, 加利福尼亚州, 美国
  • Latitude: 38.505243°
  • Longitude: -122.470387°
  • Elevation: 256 ft
  • Current time: 6:54pm PST
  • Sunrise: 7:35 am PST
  • Sunset: 6:11 pm PST
  • Timezone: America/Los_Angeles

Nearby Saint Helena, California, USA

California, USA - most visited locations