Weather in Chalmette Vista, LA
Chalmette Vista, Sunday, 9 August, 03:52
Clear. Feels like 79°. High 90°, low 78°.
Monthly outlook for Chalmette Vista, LA: average high 98.4°, average low 79.6°. That is 5.9° above the climate normal for August. Precipitation is expected on 7 days (about 1.2 inches), against a normal of 9 days and 2.7 inches. The warmest day looks like 18 August (104.6°), the coolest 9 August (77.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 98.2° | 87.6° | +5.9° |
| 19 August – 28 August | 98.7° | 87.5° | +6.3° |
| 29 August – 7 September | at normal | 85.7° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Terrytown (4 mi).
0.13
Chalmette Vista, Monday, 10 August
Rain. High 93°, low 80°.
0.04Chalmette Vista, Tuesday, 11 August
Light rain. High 96°, low 79°.
0
Chalmette Vista, Wednesday, 12 August
Mostly clear. High 97°, low 79°.
0Chalmette Vista, Thursday, 13 August
Mostly clear. High 98°, low 79°.
0
Chalmette Vista, Friday, 14 August
Overcast. High 99°, low 78°.
0Chalmette Vista, Saturday, 15 August
Overcast. High 100°, low 79°.
0Chalmette Vista, Sunday, 16 August
Overcast. High 101°, low 80°.
0
Chalmette Vista, Monday, 17 August
Clear. High 103°, low 81°.
0.08Chalmette Vista, Tuesday, 18 August
Light rain. High 105°, low 81°.
0.42Chalmette Vista, Wednesday, 19 August
Rain. High 102°, low 78°.
0.22Chalmette Vista, Thursday, 20 August
Rain. High 98°, low 79°.
0Chalmette Vista, Friday, 21 August
Clear. High 99°, low 82°.
0Chalmette Vista, Saturday, 22 August
Overcast. High 101°, low 81°.
0.16Chalmette Vista, Sunday, 23 August
Light rain. High 97°, low 81°.
0.15Chalmette Vista, Monday, 24 August
Rain. High 96°, low 78°.
0.19Chalmette Vista, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.18Chalmette Vista, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.17Chalmette Vista, Thursday, 27 August
Climate normal for this date — 60-year average.
0.28Chalmette Vista, Friday, 28 August
Climate normal for this date — 60-year average.
0.62Chalmette Vista, Saturday, 29 August
Climate normal for this date — 60-year average.
0.31Chalmette Vista, Sunday, 30 August
Climate normal for this date — 60-year average.
0.15Chalmette Vista, Monday, 31 August
Climate normal for this date — 60-year average.
0.22Chalmette Vista, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.23Chalmette Vista, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.23Chalmette Vista, Thursday, 3 September
Climate normal for this date — 60-year average.
0.27Chalmette Vista, Friday, 4 September
Climate normal for this date — 60-year average.
0.3Chalmette Vista, Saturday, 5 September
Climate normal for this date — 60-year average.
0.26Chalmette Vista, Sunday, 6 September
Climate normal for this date — 60-year average.
0.21Chalmette Vista, 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 Chalmette Vista, 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 Chalmette Vista, 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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