Weather forecast for today
Saint John, VI

Weather forecast for today

Saturday, Apr 19.

Scattered Thunderstorms
5:57 am

6:38 pm
AST
Scattered Thunderstorms
81°F / 73°F
  • Wind: 11mph ENE
  • Humidity: 80%
  • Precip. probability: 42%
  • Precipitation: 0.2"
  • UV index: 10
On Saturday, April 19, scattered thunderstorms are forecasted, bringing possible lightning and brief downpours.
With a low probability, light precipitation is anticipated for today. Temperature readings will slightly shift from a daytime peak of a warm 80.6°F to a nighttime low of a moderately hot 73.4°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be a blazing 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The highest temperature today will align with the usual April peak of 84.2°F.
Sunrise was at 5:57 am and sunset will be at 6:38 pm; the daylight will last for 12h and 40min.

Current condition

Partly Cloudy
6:39 am AST
Partly Cloudy
  • 77°F
  • Feels like: 77°F
  • Wind: 6mph NE
  • Humidity: 89%
  • Dewpoint: 73°F
  • Pressure: 29.99"Hg
  • Precipitation: 0"
  • Visibility: 9mi
  • UV index: 0
At the moment, the sky is a mix of clouds and sunshine.
The temperature is a temperate 77°F. The current temperature is nearly at the maximum of today's anticipated 80.6°F.

Weather radar - Saint John, VI

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

What is the current temperature?
The temperature at 6:39 am AST is 77°F.
What is the weather forecast for Saint John for today?
On Saturday, scattered thunderstorms are expected, bringing gusty winds and heavy rain at times.
Will it rain today?
Light precipitation of 0.2" is expected. The chance of rainfall is 42%.
What will be the maximum temperature today?
Today, the maximum temperature will be 80.6°F, while the minimum temperature will be 73.4°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is evaluated at 86°F.
The maximum temperature will be in line with the average highest temperature of 84.2°F in April. The lowest temperature will be also in line with the average low of 71.6°F.
When is the sunrise / sunset today?
On Saturday, in Saint John, sunrise was at 5:57 am and sunset will be at 6:38 pm (AST).
How long is the day today?
Today, the daylight will last for 12h and 40min.

Hourly weather forecast

7 am
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph ENE
  • Pressure: 29.97"Hg
  • Humidity: 88%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 9mi
8 am
  • 79°F
  • Feels like:
    86°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph ENE
  • Pressure: 30"Hg
  • Humidity: 84%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 9mi
9 am
  • 79°F
  • Feels like:
    86°F
Few Showers
Few Showers
  • Wind: 10mph ENE
  • Pressure: 30.03"Hg
  • Humidity: 83%
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Visibility: 10mi
10 am
  • 81°F
  • Feels like:
    86°F
Showers
Showers
  • Wind: 11mph E
  • Pressure: 30.03"Hg
  • Humidity: 82%
  • Precip. probability: 36%
  • Precipitation: 0"
  • Visibility: 10mi
11 am
  • 81°F
  • Feels like:
    86°F
Showers
Showers
  • Wind: 11mph E
  • Pressure: 30.03"Hg
  • Humidity: 80%
  • Precip. probability: 39%
  • Precipitation: 0.04"
  • Visibility: 7mi
12 pm
  • 82°F
  • Feels like:
    88°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph E
  • Pressure: 30"Hg
  • Humidity: 78%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 9mi
1 pm
  • 82°F
  • Feels like:
    88°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph E
  • Pressure: 30"Hg
  • Humidity: 78%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 9mi
2 pm
  • 81°F
  • Feels like:
    86°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph E
  • Pressure: 29.97"Hg
  • Humidity: 76%
  • Precip. probability: 23%
  • Precipitation: 0"
  • Visibility: 9mi
3 pm
  • 81°F
  • Feels like:
    86°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 10mph ENE
  • Pressure: 29.97"Hg
  • Humidity: 76%
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Visibility: 7mi
4 pm
  • 81°F
  • Feels like:
    86°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 11mph ENE
  • Pressure: 29.97"Hg
  • Humidity: 76%
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Visibility: 9mi
5 pm
  • 79°F
  • Feels like:
    84°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph ENE
  • Pressure: 29.97"Hg
  • Humidity: 78%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 79°F
  • Feels like:
    84°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph NE
  • Pressure: 29.97"Hg
  • Humidity: 79%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 6:38 pm
7 pm
  • 77°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph NE
  • Pressure: 29.97"Hg
  • Humidity: 84%
  • Precip. probability: 21%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 77°F
  • Feels like:
    82°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 7mph NE
  • Pressure: 30"Hg
  • Humidity: 86%
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Visibility: 7mi
9 pm
  • 77°F
  • Feels like:
    81°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 7mph NNE
  • Pressure: 30"Hg
  • Humidity: 86%
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Visibility: 9mi
10 pm
  • 75°F
  • Feels like:
    81°F
Showers
Showers
  • Wind: 10mph NNE
  • Pressure: 30"Hg
  • Humidity: 87%
  • Precip. probability: 40%
  • Precipitation: 0.04"
  • Visibility: 7mi
11 pm
  • 75°F
  • Feels like:
    79°F
Showers
Showers
  • Wind: 9mph NE
  • Pressure: 30"Hg
  • Humidity: 89%
  • Precip. probability: 50%
  • Precipitation: 0.08"
  • Visibility: 7mi
Today, in Saint John, a combination of cloudy, wet and unstable weather is predicted.
Rainfall is forecasted at 9 am, 11 am, 3 pm, 4 pm, and from 8 pm to 11 pm. With light precipitation of 0.08", most rainfall is expected at 11 pm.
The temperature will vary between a minimum of 75.2°F and a maximum of 82.4°F. The warmest part of the day will be at noon and 1 pm.
The highest temperature will be resembling April's average maximum of 84.2°F. The temperature low is forecasted to be also alike with the usual April value of 71.6°F.
Updated: Apr 19, 2025 @ 10:39:23 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

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: 6:56am AST
  • Sunrise: 5:57 am AST
  • Sunset: 6:38 pm AST
  • Timezone: America/St_Thomas
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