Weather forecast for today
Mermentau, LA

Weather forecast for today

Saturday, May 3.

AM Clouds / PM Sun
6:23 am

7:50 pm
CDT
AM Clouds / PM Sun
81°F / 55°F
  • Wind: 9mph NNW
  • Humidity: 62%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
On Saturday, in Mermentau, a mostly cloudy morning is in store, but conditions will improve, leading to plenty of afternoon sunshine.
The temperature scale will run from a maximum of a moderately hot 80.6°F to a minimum of a mild 55.4°F.
The maximum heat index, which combines relative humidity and air temperature, is evaluated at 82.4°F.
Today's temperature peak is set to be slightly cooler than the typical May high of 84.6°F.
Sunrise was at 6:23 am and sunset will be at 7:50 pm; the daylight will last for 13h and 27min.

Current condition

Cloudy
11:33 am CDT
Cloudy
  • 73°F
  • Feels like: 73°F
  • Wind: 7mph NNW
  • Humidity: 74%
  • Dewpoint: 64°F
  • Pressure: 29.95"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 5
In Mermentau, at the moment, a thick layer of clouds is stretching across the sky, blocking the sun.
The temperature is a warm 73.4°F. The current temperature is a few degrees off the highest temperature for today.

Frequently asked questions

What is the current temperature?
At 11:33 am CDT, the temperature is 73.4°F.
What is the weather forecast for Mermentau for today?
Today, expect a cloudy start to the day, but conditions will clear, allowing for a bright and sunny afternoon.
What will be the highest temperature today?
Today, the maximum temperature will be 80.6°F, while the minimum temperature will be 55.4°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is calculated to be 82.4°F.
Today, the maximum temperature will be a few degrees lower than the average highest temperature in May. Today, the lowest temperature will be notably lower than the average low of 68.2°F.
What time are sunrise and sunset today?
On Saturday, in Mermentau, sunrise was at 6:23 am and sunset will be at 7:50 pm (CDT).
How long is the day today?
Today, the daylight will last for 13h and 27min.

Hourly weather forecast

12 pm
  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph NNW
  • Pressure: 29.94"Hg
  • Humidity: 74%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
1 pm
  • 75°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 65%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 62%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
3 pm
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph NNW
  • Pressure: 29.88"Hg
  • Humidity: 59%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph NNW
  • Pressure: 29.88"Hg
  • Humidity: 55%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 79°F
  • Feels like:
    81°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph NNW
  • Pressure: 29.85"Hg
  • Humidity: 51%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 79°F
  • Feels like:
    81°F
Sunny
Sunny
  • Wind: 8mph NNW
  • Pressure: 29.85"Hg
  • Humidity: 51%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
7 pm
  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Wind: 7mph NNW
  • Pressure: 29.88"Hg
  • Humidity: 53%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:50 pm
8 pm
  • 72°F
  • Feels like:
    72°F
Clear
Clear
  • Wind: 6mph NNW
  • Pressure: 29.88"Hg
  • Humidity: 57%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
9 pm
  • 70°F
  • Feels like:
    70°F
Clear
Clear
  • Wind: 5mph NNW
  • Pressure: 29.88"Hg
  • Humidity: 59%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 66°F
  • Feels like:
    66°F
Clear
Clear
  • Wind: 5mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 63%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 64°F
  • Feels like:
    64°F
Clear
Clear
  • Wind: 4mph N
  • Pressure: 29.91"Hg
  • Humidity: 68%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Today, in Mermentau, a combination of cloudy and clear weather is forecasted.
The temperature will be between a minimum of 64.4°F and a maximum of 78.8°F. The warmest part of the day will be from 4 pm to 6 pm.
Today, expect temperatures a couple of degrees lower than what is usual for May. Forecasts show a temperature more comparable to April's average minimum of 60.4°F rather than the May average of 68.2°F.
Updated: May 3, 2025 @ 16:33:20 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Mermentau, Louisiana, USA

  • en: Mermentau, Louisiana, USA
  • es: Mermentau, Luisiana, EE.UU.
  • hr: Mermentau, Luizijana, SAD
  • sr: Mermentau, Luizijana, SAD
  • zh: 默门托, 路易斯安那州, 美国
  • Latitude: 30.189928°
  • Longitude: -92.582638°
  • Elevation: 10 ft
  • Current time: 11:33am CDT
  • Sunrise: 6:23 am CDT
  • Sunset: 7:50 pm CDT
  • Timezone: America/Chicago
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