Weather in Belle Chasse, LA
Belle Chasse, Monday, 9 November, 05:12
Clear. Feels like 55°. High 73°, low 54°.
Monthly outlook for Belle Chasse, LA: average high 72.2°, average low 59.9°. That is 1.8° above the climate normal for November. Precipitation is expected on 3 days (about 1.7 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 21 November (81.6°), the coolest 14 November (48.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 November – 18 November | 71.6° | 69.6° | +1.1° |
| 19 November – 28 November | 73.3° | 68° | +2.9° |
| 29 November – 8 December | at normal | 65.3° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Timberlane (3 mi).
0
Belle Chasse, Tuesday, 10 November
Overcast. High 76°, low 57°.
0.21
Belle Chasse, Wednesday, 11 November
Rain. High 75°, low 61°.
0
Belle Chasse, Thursday, 12 November
Clear. High 69°, low 62°.
0Belle Chasse, Friday, 13 November
Clear. High 67°, low 56°.
0Belle Chasse, Saturday, 14 November
Clear. High 58°, low 49°.
0Belle Chasse, Sunday, 15 November
Clear. High 71°, low 49°.
0Belle Chasse, Monday, 16 November
Overcast. High 74°, low 60°.
0
Belle Chasse, Tuesday, 17 November
Mostly clear. High 76°, low 65°.
0Belle Chasse, Wednesday, 18 November
Mostly clear. High 77°, low 63°.
0Belle Chasse, Thursday, 19 November
Mostly clear. High 80°, low 67°.
0.02Belle Chasse, Friday, 20 November
Light rain. High 79°, low 69°.
0.02Belle Chasse, Saturday, 21 November
Light rain. High 82°, low 69°.
1.07Belle Chasse, Sunday, 22 November
Heavy rain. High 74°, low 66°.
0.01Belle Chasse, Monday, 23 November
Light rain. High 62°, low 57°.
0.33Belle Chasse, Tuesday, 24 November
Rain. High 62°, low 55°.
0.12
Belle Chasse, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.15Belle Chasse, Thursday, 26 November
Climate normal for this date — 60-year average.
0.16
Belle Chasse, Friday, 27 November
Climate normal for this date — 60-year average.
0.14Belle Chasse, Saturday, 28 November
Climate normal for this date — 60-year average.
0.19Belle Chasse, Sunday, 29 November
Climate normal for this date — 60-year average.
0.19Belle Chasse, Monday, 30 November
Climate normal for this date — 60-year average.
0.16Belle Chasse, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.07Belle Chasse, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.16Belle Chasse, Thursday, 3 December
Climate normal for this date — 60-year average.
0.17Belle Chasse, Friday, 4 December
Climate normal for this date — 60-year average.
0.09Belle Chasse, Saturday, 5 December
Climate normal for this date — 60-year average.
0.12Belle Chasse, Sunday, 6 December
Climate normal for this date — 60-year average.
0.11Belle Chasse, Monday, 7 December
Climate normal for this date — 60-year average.
0.11Belle Chasse, Tuesday, 8 December
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 Belle Chasse, 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 Belle Chasse, 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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