Weather forecast for todaySaint John, VI

Weather forecast for today

Current condition 7:57 am AST

  • 82°F
  • Feels like:
    91°F
Showers in the Vicinity
Showers in the Vicinity
  • Precipitation: 0"
  • Wind: 8mphE 90°
  • Humidity: 79%
  • Dewpoint: 75°F
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
At the moment, a few passing rain showers are being observed in the vicinity.
The temperature is a moderately hot 82.4°F, the real-feel temperature, which combines air temperature and relative humidity, registers as evaluated at a hot 91.4°F. The current temperature is only a few degrees off the highest temperature of the day.

Saturday Oct 17, 2026

  • 88°F
  • 79°F
AM Showers
AM Showers
  • Precip. probability: 51%
  • Precipitation: 0.28"
  • Wind: 9mphESE 123°
  • Humidity: 71%
  • UV index: 11
  • Sunrise: 6:13 am AST
  • Sunset: 5:55 pm AST
  • ▼
On Saturday, October 17, expect intermittent showers throughout the morning hours.
The chance of precipitation for today is high. However, the rain will be light. Temperatures will experience a minor oscillation, reaching a high of a blazing 87.8°F and dropping to a low of a moderately hot 78.8°F.
The maximum heat index, which measures the combined effect of heat and moisture, is estimated at a steamy 100.4°F. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Today's forecasted high will be in line with October's typical peak of 86°F.
Sunrise was at 6:13 am and sunset will be at 5:55 pm; the daylight will last for 11h and 42min.

Hourly overview

Hourly temperatures

Warmest hour: 2 pm 99°C.
Minimum temperature: 90°C.

Chance of precipitation

Highest chance: 8 am 54%.

Hourly weather forecast

  • 8 am
  • 81°F
  • Feels like:
    90°F
Showers
Showers
  • Precip. probability: 54%
  • Precipitation: 0.04"
  • Wind: 8mphE 101°
  • Humidity: 82%
  • Pressure: 29.94"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 9 am
  • 81°F
  • Feels like:
    86°F
Showers
Showers
  • Precip. probability: 50%
  • Precipitation: 0.04"
  • Wind: 7mphESE 102°
  • Humidity: 73%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 10 am
  • 84°F
  • Feels like:
    93°F
Showers
Showers
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Wind: 7mphESE 122°
  • Humidity: 75%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 7
  • ▼
  • 11 am
  • 86°F
  • Feels like:
    95°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 8mphSE 126°
  • Humidity: 70%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 9
  • ▼
  • 12 pm
  • 86°F
  • Feels like:
    97°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 9mphSE 128°
  • Humidity: 68%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 11
  • ▼
  • 1 pm
  • 88°F
  • Feels like:
    99°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 9mphSE 136°
  • Humidity: 66%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 10
  • ▼
  • 2 pm
  • 88°F
  • Feels like:
    99°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphSE 131°
  • Humidity: 66%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 8
  • ▼
  • 3 pm
  • 88°F
  • Feels like:
    97°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphSE 130°
  • Humidity: 66%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 4 pm
  • 88°F
  • Feels like:
    97°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSE 127°
  • Humidity: 67%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 86°F
  • Feels like:
    95°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 8mphSE 125°
  • Humidity: 70%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:55 pm
  • 6 pm
  • 84°F
  • Feels like:
    93°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphESE 123°
  • Humidity: 73%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 84°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphESE 119°
  • Humidity: 75%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 82°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphESE 113°
  • Humidity: 76%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 82°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphESE 111°
  • Humidity: 78%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 82°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphESE 114°
  • Humidity: 79%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 82°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphESE 116°
  • Humidity: 80%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily overcast and occasionally rain-filled weather is anticipated.
With minimal precipitation of 0.04", rain is predicted from 8 am to 10 am.
The temperature will be between a minimum of 80.6°F and a maximum of 87.8°F. The feels-like temperature will be between the lowest temperature of 86°F and the highest temperature of 98.6°F. The hottest part of the day will be from 1 pm to 4 pm.
The maximum temperature today will be similar to October's average high. Today, the night is expected to be also consistent with the typical October low of 75.2°F.
Updated: Oct 17, 2026 @ 11:57:18 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (7:57 am AST) is 82.4°F. Feels-like temperature is 91.4°F.

Today, expect passing morning showers bringing damp conditions.

With a probability of 51%, light precipitation of 0.28" is predicted.

Today, the highest temperature will be 87.8°F, while the lowest temperature will be 78.8°F. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is computed to be 100.4°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 75.2°F.

On Saturday, in Saint John, sunrise was at 6:13 am and sunset will be at 5:55 pm (AST).

In Saint John, United States Virgin Islands, today, there will be 11h and 42min of daylight.

Saint John, United States Virgin Islands, USA

  • en: Saint John, United States Virgin Islands, USA
  • Latitude: 18.327472°
  • Longitude: -64.739949°
  • Elevation: 217 ft
  • Current time: 9:00am AST
  • Sunrise: 6:13 am AST
  • Sunset: 5:55 pm AST
  • Timezone: America/St_Thomas

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