Weather forecast for tomorrowUnited States Virgin Islands, USA
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Weather forecast for tomorrow
Sunday Oct 18, 2026
- 88°F
- 79°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 8mphSE 137°
- Humidity: 71%
- UV index: 11
- Sunrise: 6:14 am AST
- Sunset: 5:55 pm AST
- details ▼
On Sunday, October 18, partly cloudy skies will persist, making for a mix of sun and clouds.
Rainfall is not anticipated for tomorrow. Minor temperature shifts are predicted, peaking at a maximum of a humid 87.8°F and dropping to a minimum of a warm 78.8°F.
The maximum heat index, which combines relative humidity and air temperature, is calculated to be a torrid 100.4°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The high temperature will be a couple of degrees higher than the typical October level of 83.7°F.
Sunrise will be at 6:14 am and sunset at 5:55 pm; tomorrow's daylight will last for 11h and 41min.
Rainfall is not anticipated for tomorrow. Minor temperature shifts are predicted, peaking at a maximum of a humid 87.8°F and dropping to a minimum of a warm 78.8°F.
The maximum heat index, which combines relative humidity and air temperature, is calculated to be a torrid 100.4°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The high temperature will be a couple of degrees higher than the typical October level of 83.7°F.
Sunrise will be at 6:14 am and sunset at 5:55 pm; tomorrow's daylight will last for 11h and 41min.
Hourly overview
Hourly temperatures
Warmest period: 12 pm - 3 pm 97°C.
Coldest period: 3 am - 6 am 88°C.
Coldest period: 3 am - 6 am 88°C.
Chance of precipitation
Highest chance: 3 am 40%.
Hourly weather forecast
- 12 am
- 82°F
- Feels like:91°F
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 4mphESE 114°
- Humidity: 78%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 82°F
- Feels like:90°F
Showers
- Precip. probability: 42%
- Precipitation: 0.08"
- Wind: 4mphSE 137°
- Humidity: 78%
- Pressure: 29.91"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 4 am
- 81°F
- Feels like:88°F
Few Showers
- Precip. probability: 31%
- Precipitation: 0.08"
- Wind: 4mphSE 131°
- Humidity: 81%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 81°F
- Feels like:88°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 4mphSE 132°
- Humidity: 83%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 6:14 am
- 8 am
- 84°F
- Feels like:91°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 7mphSE 134°
- Humidity: 75%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 10 am
- 86°F
- Feels like:95°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphSE 144°
- Humidity: 69%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 7
- details ▼
- 12 pm
- 86°F
- Feels like:97°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 8mphSE 145°
- Humidity: 68%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 11
- details ▼
- 2 pm
- 88°F
- Feels like:97°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 8mphSE 142°
- Humidity: 67%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 7
- details ▼
- 4 pm
- 86°F
- Feels like:95°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 6mphSE 136°
- Humidity: 69%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
Sunset: 5:55 pm
- 6 pm
- 84°F
- Feels like:93°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphESE 121°
- Humidity: 74%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 82°F
- Feels like:91°F
Mostly Clear
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 5mphESE 108°
- Humidity: 77%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 82°F
- Feels like:91°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 5mphESE 103°
- Humidity: 79%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, primarily overcast and occasionally rain-soaked weather is anticipated.
With light precipitation of 0.08", rainfall is expected from 2 am to 4 am. With light precipitation of 0.08", the most intense rain will be falling from 2 am to 4 am.
The temperature will be between the lowest temperature of 80.6°F and the highest temperature of 87.8°F. The feels-like temperature will vary between the lowest temperature of 87.8°F and the highest temperature of 96.8°F. The hottest part of the day is expected around 2 pm.
The temperature is expected to be relatively higher than the average peak in October, which is 83.7°F. The nighttime low tomorrow will be also close to October's typical minimum temperature.
With light precipitation of 0.08", rainfall is expected from 2 am to 4 am. With light precipitation of 0.08", the most intense rain will be falling from 2 am to 4 am.
The temperature will be between the lowest temperature of 80.6°F and the highest temperature of 87.8°F. The feels-like temperature will vary between the lowest temperature of 87.8°F and the highest temperature of 96.8°F. The hottest part of the day is expected around 2 pm.
The temperature is expected to be relatively higher than the average peak in October, which is 83.7°F. The nighttime low tomorrow will be also close to October's typical minimum temperature.
Updated: Oct 17, 2026 @ 12:46:16 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, occasional clouds will pass by, but expect bright spells.
No, it will not rain tomorrow.
Tomorrow, the maximum temperature will be 87.8°F, while the minimum temperature will be 78.8°F. The maximum heat index, which adjusts the air temperature based on humidity, is evaluated at 100.4°F.
The maximum temperature tomorrow will be moderately higher than the average highest temperature in October. The lowest temperature will be in line with the average low of 81.5°F.
The maximum temperature tomorrow will be moderately higher than the average highest temperature in October. The lowest temperature will be in line with the average low of 81.5°F.
On Sunday, in Charlotte Amalie, sunrise will be at 6:14 am and sunset at 5:55 pm (AST).
In Charlotte Amalie, tomorrow, there will be 11h and 41min of daylight.





