Weather in Saint Clair, LA
Saint Clair, Saturday, 8 August, 16:44
Mostly clear. Feels like 97°. High 91°, low 76°.
Monthly outlook for Saint Clair, LA: average high 96.2°, average low 78°. That is 4.7° above the climate normal for August. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 10 days and 2.7 inches. The warmest day looks like 14 August (99.6°), the coolest 9 August (74.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 August – 17 August | 96.2° | 87.6° | +4.8° |
| 18 August – 27 August | 96.4° | 87.6° | +4.9° |
| 28 August – 6 September | at normal | 85.9° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Terrytown (4 mi).
0.04
Saint Clair, Sunday, 9 August
Light rain. High 91°, low 74°.
0.01Saint Clair, Monday, 10 August
Light rain. High 98°, low 75°.
0
Saint Clair, Tuesday, 11 August
Overcast. High 95°, low 79°.
0.03Saint Clair, Wednesday, 12 August
Light rain. High 98°, low 79°.
0Saint Clair, Thursday, 13 August
Overcast. High 99°, low 79°.
0Saint Clair, Friday, 14 August
Overcast. High 100°, low 78°.
0.09Saint Clair, Saturday, 15 August
Light rain. High 99°, low 80°.
0.07Saint Clair, Sunday, 16 August
Light rain. High 97°, low 80°.
0.46Saint Clair, Monday, 17 August
Rain. High 94°, low 77°.
0.03Saint Clair, Tuesday, 18 August
Light rain. High 95°, low 76°.
0.01Saint Clair, Wednesday, 19 August
Light rain. High 95°, low 78°.
0.03Saint Clair, Thursday, 20 August
Light rain. High 96°, low 79°.
0.03Saint Clair, Friday, 21 August
Light rain. High 94°, low 78°.
0.01Saint Clair, Saturday, 22 August
Light rain. High 98°, low 79°.
0.02Saint Clair, Sunday, 23 August
Light rain. High 99°, low 79°.
0.19Saint Clair, Monday, 24 August
Climate normal for this date — 60-year average.
0.19Saint Clair, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.18Saint Clair, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.17Saint Clair, Thursday, 27 August
Climate normal for this date — 60-year average.
0.28Saint Clair, Friday, 28 August
Climate normal for this date — 60-year average.
0.62Saint Clair, Saturday, 29 August
Climate normal for this date — 60-year average.
0.31Saint Clair, Sunday, 30 August
Climate normal for this date — 60-year average.
0.15Saint Clair, Monday, 31 August
Climate normal for this date — 60-year average.
0.22Saint Clair, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.23Saint Clair, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.23Saint Clair, Thursday, 3 September
Climate normal for this date — 60-year average.
0.27Saint Clair, Friday, 4 September
Climate normal for this date — 60-year average.
0.3Saint Clair, Saturday, 5 September
Climate normal for this date — 60-year average.
0.26Saint Clair, Sunday, 6 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 Clair, 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 Clair, 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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