As of 02:52 CDT

Weather in Grand Chenier, LA

77°Current weather

Grand Chenier, Sunday, 9 August, 02:52

Overcast. Feels like 78°. High 89°, low 77°.

Pressure30.00 inHg
Wind5.6 mph SE
Humidity88%
Visibility6.2 mi
Dew point73°
Mon, 1090° / 79°0.09Rain
90 °Rain

Grand Chenier, Monday, 10 August

Rain. High 90°, low 79°.

Pressure30.09 inHg
Wind7.8 mph S
Humidity64%
Visibility6.2 mi
Dew point74°
Tue, 1190° / 82°0Partly cloudy
90 °Partly cloudy

Grand Chenier, Tuesday, 11 August

Partly cloudy. High 90°, low 82°.

Pressure30.09 inHg
Wind8.5 mph S
Humidity58%
Visibility6.2 mi
Dew point72°
Wed, 1290° / 82°0Clear
90 °Clear

Grand Chenier, Wednesday, 12 August

Clear. High 90°, low 82°.

Pressure30.03 inHg
Wind8.8 mph SW
Humidity60%
Visibility6.2 mi
Dew point73°
Thu, 1389° / 82°0Light rain
89 °Light rain

Grand Chenier, Thursday, 13 August

Light rain. High 89°, low 82°.

Pressure30.03 inHg
Wind12 mph S
Humidity59%
Visibility
Dew point72°
Fri, 1490° / 81°0Light rain
90 °Light rain

Grand Chenier, Friday, 14 August

Light rain. High 90°, low 81°.

Pressure30.09 inHg
Wind12 mph S
Humidity63%
Visibility
Dew point74°
Sat, 1590° / 81°0Overcast
90 °Overcast

Grand Chenier, Saturday, 15 August

Overcast. High 90°, low 81°.

Pressure30.15 inHg
Wind10.7 mph S
Humidity52%
Visibility
Dew point69°
Sun, 1692° / 79°0Mostly clear
92 °Mostly clear

Grand Chenier, Sunday, 16 August

Mostly clear. High 92°, low 79°.

Pressure30.15 inHg
Wind10.9 mph S
Humidity50%
Visibility
Dew point69°
Mon, 1792° / 81°0Mostly clear
92 °Mostly clear

Grand Chenier, Monday, 17 August

Mostly clear. High 92°, low 81°.

Pressure30.06 inHg
Wind10.3 mph SW
Humidity52%
Visibility
Dew point70°
Tue, 1892° / 81°0Mostly clear
92 °Mostly clear

Grand Chenier, Tuesday, 18 August

Mostly clear. High 92°, low 81°.

Pressure30.00 inHg
Wind10.3 mph SW
Humidity52%
Visibility
Dew point71°
Wed, 1994° / 82°0Mostly clear
94 °Mostly clear

Grand Chenier, Wednesday, 19 August

Mostly clear. High 94°, low 82°.

Pressure30.00 inHg
Wind12.7 mph SW
Humidity50%
Visibility
Dew point71°
Thu, 2095° / 82°0Partly cloudy
95 °Partly cloudy

Grand Chenier, Thursday, 20 August

Partly cloudy. High 95°, low 82°.

Pressure29.97 inHg
Wind11.5 mph SW
Humidity49%
Visibility
Dew point71°
Fri, 2195° / 82°0Light rain
95 °Light rain

Grand Chenier, Friday, 21 August

Light rain. High 95°, low 82°.

Pressure29.94 inHg
Wind13.5 mph S
Humidity49%
Visibility
Dew point72°
Sat, 2291° / 79°0Clear
91 °Clear

Grand Chenier, Saturday, 22 August

Clear. High 91°, low 79°.

Pressure29.94 inHg
Wind11.7 mph S
Humidity59%
Visibility
Dew point73°
Sun, 2390° / 78°0Clear
90 °Clear

Grand Chenier, Sunday, 23 August

Clear. High 90°, low 78°.

Pressure29.94 inHg
Wind10.5 mph SW
Humidity58%
Visibility
Dew point72°
Mon, 2491° / 77°0.03Light rain
91 °Light rain

Grand Chenier, Monday, 24 August

Light rain. High 91°, low 77°.

Pressure29.97 inHg
Wind12.5 mph NE
Humidity58%
Visibility
Dew point72°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Grand Chenier, LA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Grand Chenier, LA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.