Weather in Chiasson, LA
Chiasson, Monday, 12 October, 12:34
Clear. Feels like 88°. High 87°, low 61°.
Monthly outlook for Chiasson, LA: average high 84.6°, average low 64.1°. That is 3.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 24 October (90.7°), the coolest 27 October (48.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 12 October – 21 October | 85.5° | 78.8° | +3.7° |
| 22 October – 31 October | 83° | 75.7° | +4.1° |
| 1 November – 10 November | at normal | 71.9° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Washington (9 mi).
0.37
Chiasson, Tuesday, 13 October
Heavy rain. High 90°, low 67°.
0Chiasson, Wednesday, 14 October
Clear. High 91°, low 68°.
0Chiasson, Thursday, 15 October
Clear. High 88°, low 65°.
0
Chiasson, Friday, 16 October
Partly cloudy. High 88°, low 67°.
0
Chiasson, Saturday, 17 October
Overcast. High 76°, low 62°.
0Chiasson, Sunday, 18 October
Clear. High 81°, low 52°.
0Chiasson, Monday, 19 October
Overcast. High 86°, low 64°.
0.11Chiasson, Tuesday, 20 October
Light rain. High 88°, low 70°.
0.11Chiasson, Wednesday, 21 October
Light rain. High 80°, low 69°.
0Chiasson, Thursday, 22 October
Clear. High 88°, low 69°.
0Chiasson, Friday, 23 October
Overcast. High 85°, low 69°.
0Chiasson, Saturday, 24 October
Partly cloudy. High 91°, low 66°.
0Chiasson, Sunday, 25 October
Overcast. High 90°, low 67°.
0Chiasson, Monday, 26 October
Overcast. High 69°, low 61°.
0Chiasson, Tuesday, 27 October
Clear. High 76°, low 49°.
0.11Chiasson, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.2Chiasson, Thursday, 29 October
Climate normal for this date — 60-year average.
0.15Chiasson, Friday, 30 October
Climate normal for this date — 60-year average.
0.17Chiasson, Saturday, 31 October
Climate normal for this date — 60-year average.
0.16Chiasson, Sunday, 1 November
Climate normal for this date — 60-year average.
0.15Chiasson, Monday, 2 November
Climate normal for this date — 60-year average.
0.09Chiasson, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.1Chiasson, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.09Chiasson, Thursday, 5 November
Climate normal for this date — 60-year average.
0.11Chiasson, Friday, 6 November
Climate normal for this date — 60-year average.
0.09Chiasson, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Chiasson, Sunday, 8 November
Climate normal for this date — 60-year average.
0.19Chiasson, Monday, 9 November
Climate normal for this date — 60-year average.
0.06Chiasson, Tuesday, 10 November
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 Chiasson, 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 Chiasson, 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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