Weather forecast for today
Saint Thomas, LA

Weather forecast for today

Saturday, May 3.

Scattered Thunderstorms
6:17 am

7:43 pm
CDT
Scattered Thunderstorms
81°F / 55°F
  • Wind: 9mph NW
  • Humidity: 75%
  • Precip. probability: 58%
  • Precipitation: 0.24"
  • UV index: 8
Today, on Saturday, May 3, scattered thunderstorms are expected, bringing heavy rain and thunder at times.
The likelihood of precipitation is high. However, the rain will be light. The temperature will vary between a maximum of a moderately hot 80.6°F and a minimum of a mild 55.4°F.
The maximum heat index, which integrates air moisture with ambient temperature, is evaluated at 84.2°F.
Forecasts suggest the maximum temperature will be slightly cooler than May's average of 84.7°F.
Sunrise will be at 6:17 am and sunset at 7:43 pm; the daylight will last for 13h and 26min.

Current condition

Thunderstorm
12:18 am CDT
Thunderstorm
  • 70°F
  • Feels like: 70°F
  • Wind: 6mph WNW
  • Humidity: 93%
  • Dewpoint: 68°F
  • Pressure: 29.91"Hg
  • Precipitation: 0"
  • Visibility: 7mi
  • UV index: 0
Currently, in Saint Thomas, a passing storm is lighting up the sky with flashes of lightning and deep thunder.
The temperature is a delightful 69.8°F. The current temperature is relatively far from the maximum of 80.6°F forecasted for today.

Weather radar - Saint Thomas, LA

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

Frequently asked questions

What is the temperature now?
The current temperature (12:18 am CDT) is 69.8°F.
What is the weather forecast for Saint Thomas for today?
Today, there will be scattered thunderstorms throughout the day.
Will it rain today?
Light precipitation of 0.24" is anticipated. The chance of rainfall is 58%.
What will be the highest temperature today?
Today, the highest temperature in Saint Thomas will be 80.6°F, while the lowest temperature will be 55.4°F. The maximum heat index, which combines relative humidity and air temperature, is computed to be 84.2°F.
The maximum temperature will be slightly cooler than the average highest temperature of 84.7°F in May. Today, the lowest temperature will be noticeably lower than the average low of 66.7°F.
What time are sunrise and sunset today in Saint Thomas?
On Saturday, in Saint Thomas, sunrise will be at 6:17 am and sunset at 7:43 pm (CDT).
How long is the day today?
Today in Saint Thomas, the daylight will last for 13h and 26min.

Hourly weather forecast

2 am
  • 68°F
  • Feels like:
    68°F
Rain
Rain
  • Wind: 4mph WNW
  • Pressure: 29.88"Hg
  • Humidity: 98%
  • Precip. probability: 63%
  • Precipitation: 0.04"
  • Visibility: 4mi
4 am
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Wind: 1mph W
  • Pressure: 29.85"Hg
  • Humidity: 100%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 7mi
6 am
  • 66°F
  • Feels like:
    66°F
Showers
Showers
  • Wind: 2mph NW
  • Pressure: 29.85"Hg
  • Humidity: 100%
  • Precip. probability: 60%
  • Precipitation: 0.04"
  • Visibility: 6mi
Sunrise: 6:17 am
8 am
  • 68°F
  • Feels like:
    70°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 4mph NW
  • Pressure: 29.88"Hg
  • Humidity: 96%
  • Precip. probability: 53%
  • Precipitation: 0.04"
  • Visibility: 7mi
10 am
  • 72°F
  • Feels like:
    73°F
Few Showers
Few Showers
  • Wind: 6mph NW
  • Pressure: 29.91"Hg
  • Humidity: 83%
  • Precip. probability: 30%
  • Precipitation: 0.04"
  • Visibility: 10mi
12 pm
  • 77°F
  • Feels like:
    81°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 7mph WNW
  • Pressure: 29.91"Hg
  • Humidity: 72%
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • Visibility: 7mi
2 pm
  • 79°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph WNW
  • Pressure: 29.88"Hg
  • Humidity: 67%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 79°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph NW
  • Pressure: 29.85"Hg
  • Humidity: 63%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 79°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph NW
  • Pressure: 29.85"Hg
  • Humidity: 58%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:43 pm
8 pm
  • 73°F
  • Feels like:
    73°F
Mostly Clear
Mostly Clear
  • Wind: 3mph NNW
  • Pressure: 29.85"Hg
  • Humidity: 68%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Wind: 3mph N
  • Pressure: 29.91"Hg
  • Humidity: 76%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Today, in Saint Thomas, weather will be unstable, and a mix of gloomy, storm-filled, rainy and mostly clear weather is forecasted.
Rain is anticipated at 1 am, 2 am, and from 6 am to 8 am, and from 10 am to 1 pm and at 3 pm. With light precipitation of 0.12", most rainfall is expected at 1 am.
The temperature will be between a maximum of 80.6°F and a minimum of 66.2°F. The warmest part of the day will be around 5 pm.
Today, the temperature is expected to be slightly cooler than May's normal maximum of 84.7°F. Today, the night will be more close to April's average minimum of 59.9°F than May's usual value of 66.7°F.
Updated: May 3, 2025 @ 05:18:50 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Saint Thomas, Louisiana, USA

  • en: Saint Thomas, Louisiana, USA
  • es: Saint Thomas, Luisiana, EE.UU.
  • hr: Seйnt Tomas, Luizijana, SAD
  • sr: Seйnt Tomas, Luizijana, SAD
  • zh: Saint Thomas, 路易斯安那州, 美国
  • Latitude: 29.893537°
  • Longitude: -91.006765°
  • Elevation: 10 ft
  • Current time: 12:18am CDT
  • Sunrise: 6:17 am CDT
  • Sunset: 7:43 pm CDT
  • Timezone: America/Chicago
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