Grand Chenier, Sunday, 9 August, 02:52
Overcast. Feels like 78°. High 89°, low 77°.
Grand Chenier, Monday, 10 August
Rain. High 90°, low 79°.
Grand Chenier, Tuesday, 11 August
Partly cloudy. High 90°, low 82°.
Grand Chenier, Wednesday, 12 August
Clear. High 90°, low 82°.
Grand Chenier, Thursday, 13 August
Light rain. High 89°, low 82°.
Grand Chenier, Friday, 14 August
Light rain. High 90°, low 81°.
Grand Chenier, Saturday, 15 August
Overcast. High 90°, low 81°.
Grand Chenier, Sunday, 16 August
Mostly clear. High 92°, low 79°.
Grand Chenier, Monday, 17 August
Mostly clear. High 92°, low 81°.
Grand Chenier, Tuesday, 18 August
Mostly clear. High 92°, low 81°.
Grand Chenier, Wednesday, 19 August
Mostly clear. High 94°, low 82°.
Grand Chenier, Thursday, 20 August
Partly cloudy. High 95°, low 82°.
Grand Chenier, Friday, 21 August
Light rain. High 95°, low 82°.
Grand Chenier, Saturday, 22 August
Clear. High 91°, low 79°.
Grand Chenier, Sunday, 23 August
Clear. High 90°, low 78°.
Grand Chenier, Monday, 24 August
Light rain. High 91°, low 77°.
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.
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.
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.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.