Weather in Pearl River, LA
Pearl River, Sunday, 9 August, 05:54
Mostly clear. Feels like 76°. High 94°, low 75°.
Monthly outlook for Pearl River, LA: average high 97.8°, average low 77.1°. That is 5.8° above the climate normal for August. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 10 days and 2.7 inches. The warmest day looks like 18 August (103.9°), the coolest 23 August (73.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 97.6° | 87.1° | +5.8° |
| 19 August – 28 August | 98.2° | 87.2° | +6.1° |
| 29 August – 7 September | at normal | 85.4° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Slidell (6 mi).
0.01
Pearl River, Monday, 10 August
Light rain. High 95°, low 77°.
0
Pearl River, Tuesday, 11 August
Partly cloudy. High 96°, low 78°.
0
Pearl River, Wednesday, 12 August
Clear. High 97°, low 78°.
0Pearl River, Thursday, 13 August
Partly cloudy. High 95°, low 79°.
0
Pearl River, Friday, 14 August
Overcast. High 97°, low 78°.
0Pearl River, Saturday, 15 August
Partly cloudy. High 98°, low 78°.
0.01Pearl River, Sunday, 16 August
Light rain. High 99°, low 78°.
0Pearl River, Monday, 17 August
Light rain. High 101°, low 79°.
0.14Pearl River, Tuesday, 18 August
Rain. High 104°, low 76°.
0.36Pearl River, Wednesday, 19 August
Rain. High 103°, low 75°.
0.04Pearl River, Thursday, 20 August
Light rain. High 98°, low 77°.
0Pearl River, Friday, 21 August
Clear. High 98°, low 80°.
0.09Pearl River, Saturday, 22 August
Light rain. High 98°, low 78°.
0.34Pearl River, Sunday, 23 August
Rain. High 99°, low 74°.
0.11Pearl River, Monday, 24 August
Light rain. High 92°, low 74°.
0.19Pearl River, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.18Pearl River, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.18Pearl River, Thursday, 27 August
Climate normal for this date — 60-year average.
0.22Pearl River, Friday, 28 August
Climate normal for this date — 60-year average.
0.56Pearl River, Saturday, 29 August
Climate normal for this date — 60-year average.
0.31Pearl River, Sunday, 30 August
Climate normal for this date — 60-year average.
0.15Pearl River, Monday, 31 August
Climate normal for this date — 60-year average.
0.21Pearl River, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.23Pearl River, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.23Pearl River, Thursday, 3 September
Climate normal for this date — 60-year average.
0.24Pearl River, Friday, 4 September
Climate normal for this date — 60-year average.
0.31Pearl River, Saturday, 5 September
Climate normal for this date — 60-year average.
0.35Pearl River, Sunday, 6 September
Climate normal for this date — 60-year average.
0.19
Pearl River, 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 Pearl River, 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 Pearl River, 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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