Weather forecast for 10 days
Mermentau, LA

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Weather forecast for the weekend

Weather forecast - Saturday, Jan 25.

Mostly Sunny
7:02 am

5:42 pm
CST
Mostly Sunny
55°F / 43°F
  • Wind: 9mph ESE
  • Humidity: 66%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 5
On Saturday, in Mermentau, mostly bright and sunny weather is expected.
The temperature is anticipated to vary between a maximum of a moderate 55.4°F (13°C) and a minimum of a chilly 42.8°F (6°C).
The maximum temperature of the day is set to match the usual high in January of 59°F (15°C).
Sunrise will be at 7:02 am and sunset at 5:42 pm; the daylight will last for 10h and 40min.

Weather forecast - Sunday, Jan 26.

Showers
7:02 am

5:43 pm
CST
Showers
63°F / 54°F
  • Wind: 9mph SE
  • Humidity: 81%
  • Precip. probability: 50%
  • Precipitation: 0.39"
  • UV index: 2
On Sunday, in Mermentau, showers are forecasted.
The chance of rainfall is low, and light precipitation is predicted. Temperature measurements will peak at an enjoyable 62.6°F (17°C), with a slight decrease to a low of a cool 53.6°F (12°C).
On Sunday, the maximum temperature will match the standard January high temperature.
Sunrise will be at 7:02 am and sunset at 5:43 pm; the daylight will last for 10h and 41min.

Frequently asked questions

What is the weather forecast for Mermentau for Saturday?

On Saturday, in Mermentau, primarily cloudless sky and mainly sunny weather are anticipated.

What will be the maximum temperature on Saturday?

On Saturday, the maximum temperature will be 55.4°F (13°C), while the minimum temperature will be 42.8°F (6°C).

What is the weather forecast for Mermentau for Sunday?

On Sunday, in Mermentau, brief periods of light rainfall are anticipated.

Will it rain on Sunday in Mermentau?

With a probability of 50%, light precipitation of 0.39" (10mm) is anticipated on Sunday.

What will be the maximum temperature on Sunday?

On Sunday, the highest temperature in Mermentau will be 62.6°F (17°C), while the lowest temperature will be 53.6°F (12°C).

What is the weather forecast for Mermentau for the next ten days?

In Mermentau, a combination of sunny, rainy and cloudy weather is expected for the next ten days.

Will it rain in the next ten days?

Rainfall is forecasted for Sunday, Monday, next Wednesday through next Friday in Mermentau. With moderate precipitation of 0.67" (17mm), next Thursday will be the day with the most rainfall.

How warm will it be in the next ten days?

The maximum temperature will vary between 33.8°F (1°C) and 71.6°F (22°C), as the minimum temperature will vary between 17.6°F (-8°C) and 59°F (15°C).

What will be the warmest and the coldest days?

Next Thursday will be the warmest day, with a maximum temperature of 71.6°F (22°C). Today is the coldest day, with a maximum temperature of 33.8°F (1°C).

Long-term weather forecast

10 days weather forecast - Mermentau, LA

WedJan 22.
  • 34°F
  • 18°F
Sunny
Sunny
  • Wind: 4mph SE
  • Humidity: 50%
  • UV index: 4
  • Precip. probability: 2%
  • Precipitation: 0"
  • 7:04 am 5:40 pm CST
ThuJan 23.
  • 46°F
  • 25°F
Mostly Sunny
Mostly Sunny
  • Wind: 5mph NNE
  • Humidity: 70%
  • UV index: 4
  • Precip. probability: 8%
  • Precipitation: 0"
  • 7:03 am 5:40 pm CST
FriJan 24.
  • 48°F
  • 27°F
Sunny
Sunny
  • Wind: 5mph N
  • Humidity: 61%
  • UV index: 4
  • Precip. probability: 7%
  • Precipitation: 0"
  • 7:03 am 5:41 pm CST
SatJan 25.
  • 55°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph ESE
  • Humidity: 66%
  • UV index: 5
  • Precip. probability: 6%
  • Precipitation: 0"
  • 7:02 am 5:42 pm CST
SunJan 26.
  • 63°F
  • 54°F
Showers
Showers
  • Wind: 9mph SE
  • Humidity: 81%
  • UV index: 2
  • Precip. probability: 50%
  • Precipitation: 0.39"
  • 7:02 am 5:43 pm CST
MonJan 27.
  • 59°F
  • 48°F
AM Showers
AM Showers
  • Wind: 8mph NNE
  • Humidity: 86%
  • UV index: 2
  • Precip. probability: 55%
  • Precipitation: 0.08"
  • 7:01 am 5:44 pm CST
TueJan 28.
  • 64°F
  • 54°F
Cloudy
Cloudy
  • Wind: 7mph E
  • Humidity: 84%
  • UV index: 3
  • Precip. probability: 24%
  • Precipitation: 0"
  • 7:01 am 5:45 pm CST
WedJan 29.
  • 70°F
  • 59°F
Cloudy
Cloudy
  • Wind: 11mph SE
  • Humidity: 80%
  • UV index: 3
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 7:00 am 5:46 pm CST
ThuJan 30.
  • 72°F
  • 52°F
Showers
Showers
  • Wind: 11mph SSE
  • Humidity: 79%
  • UV index: 3
  • Precip. probability: 52%
  • Precipitation: 0.67"
  • 7:00 am 5:46 pm CST
FriJan 31.
  • 63°F
  • 45°F
Showers
Showers
  • Wind: 9mph ENE
  • Humidity: 75%
  • UV index: 3
  • Precip. probability: 43%
  • Precipitation: 0.35"
  • 6:59 am 5:47 pm CST
For the next ten days, a combination of sunny, rainy and cloudy weather is expected.
Rainfall is forecasted for Sunday, Monday, next Wednesday through next Friday.
Temperature fluctuation will be considerable in the upcoming period. The maximum temperature will vary between 33.8°F (1°C) and 71.6°F (22°C), while the lowest nightly temperature fluctuation will be also substantial, as the minimum temperature will vary between 17.6°F (-8°C) and 59°F (15°C).
The warmest day will be next Thursday, with a maximum of 71.6°F (22°C); today is the coldest day, with a maximum temperature of 33.8°F (1°C).
January is the coldest month in Mermentau, with an average high-temperature of 59°F (15°C) and an average low-temperature of 44.2°F (6.8°C).
Updated: Jan 22, 2025 @ 19:54:16 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Mermentau, Louisiana, USA

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