Weather in Saint Louis Plantation, LA
Saint Louis Plantation, Sunday, 9 August, 16:38
Light rain. Feels like 105°. High 92°, low 75°.
Monthly outlook for Saint Louis Plantation, LA: average high 98.2°, average low 75.8°. That is 4.7° above the climate normal for August. Precipitation is expected on 6 days (about 0.9 inches), against a normal of 9 days and 2.6 inches. The warmest day looks like 19 August (106°), the coolest 14 August (73.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 99.1° | 89.5° | +5.3° |
| 19 August – 28 August | 96.6° | 89.4° | +4° |
| 29 August – 7 September | at normal | 87.6° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Baton Rouge (13 mi).
0
Saint Louis Plantation, Monday, 10 August
Overcast. High 93°, low 78°.
0
Saint Louis Plantation, Tuesday, 11 August
Partly cloudy. High 100°, low 74°.
0
Saint Louis Plantation, Wednesday, 12 August
Clear. High 101°, low 77°.
0.05Saint Louis Plantation, Thursday, 13 August
Light rain. High 98°, low 77°.
0Saint Louis Plantation, Friday, 14 August
Partly cloudy. High 100°, low 73°.
0Saint Louis Plantation, Saturday, 15 August
Clear. High 101°, low 75°.
0Saint Louis Plantation, Sunday, 16 August
Clear. High 101°, low 75°.
0Saint Louis Plantation, Monday, 17 August
Clear. High 102°, low 76°.
0Saint Louis Plantation, Tuesday, 18 August
Clear. High 104°, low 77°.
0.3Saint Louis Plantation, Wednesday, 19 August
Rain. High 106°, low 76°.
0.01Saint Louis Plantation, Thursday, 20 August
Light rain. High 102°, low 77°.
0.04Saint Louis Plantation, Friday, 21 August
Light rain. High 100°, low 77°.
0.11Saint Louis Plantation, Saturday, 22 August
Light rain. High 94°, low 77°.
0.17Saint Louis Plantation, Sunday, 23 August
Rain. High 91°, low 75°.
0.18Saint Louis Plantation, Monday, 24 August
Light rain. High 87°, low 75°.
0.14
Saint Louis Plantation, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.23Saint Louis Plantation, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.13Saint Louis Plantation, Thursday, 27 August
Climate normal for this date — 60-year average.
0.16Saint Louis Plantation, Friday, 28 August
Climate normal for this date — 60-year average.
0.34Saint Louis Plantation, Saturday, 29 August
Climate normal for this date — 60-year average.
0.18Saint Louis Plantation, Sunday, 30 August
Climate normal for this date — 60-year average.
0.11Saint Louis Plantation, Monday, 31 August
Climate normal for this date — 60-year average.
0.18Saint Louis Plantation, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.18Saint Louis Plantation, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.17Saint Louis Plantation, Thursday, 3 September
Climate normal for this date — 60-year average.
0.2Saint Louis Plantation, Friday, 4 September
Climate normal for this date — 60-year average.
0.19Saint Louis Plantation, Saturday, 5 September
Climate normal for this date — 60-year average.
0.2Saint Louis Plantation, Sunday, 6 September
Climate normal for this date — 60-year average.
0.1Saint Louis Plantation, Monday, 7 September
Climate normal for this date — 60-year average.
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 Saint Louis Plantation, 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 Saint Louis Plantation, 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.
Sun and moon today
Weather history
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