As of 07:21 CDT

Weather in Arceneaux, LA

59°Current weather

Arceneaux, Tuesday, 20 October, 07:21

Overcast. Feels like 59°. High 80°, low 58°.

Pressure30.18 inHg
Wind4 mph SW
Humidity84%
Visibility6.2 mi
Dew point54°

Monthly outlook for Arceneaux, LA: average high 81.2°, average low 59.5°. That is 3.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 2 November (88°), the coolest 29 October (52.8°).

81.2°/59.5°
Average high / low
+3.2°
Above normal
2 / 4
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October81.1°76.4°+2.6°
30 October – 8 November81.3°73.1°+4.5°
9 November – 18 Novemberat normal70.1°—

October records over 66 years

95.9°4 October 2019All-time high
36.1°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Lafayette (13 mi).

Wed, 2181° / 54°0Clear
81 °Clear

Arceneaux, Wednesday, 21 October

Clear. High 81°, low 54°.

Pressure30.18 inHg
Wind6.4 mph NE
Humidity28%
Visibility6.2 mi
Dew point43°
Thu, 2284° / 58°0Clear
84 °Clear

Arceneaux, Thursday, 22 October

Clear. High 84°, low 58°.

Pressure30.18 inHg
Wind5.1 mph NE
Humidity28%
Visibility6.2 mi
Dew point46°
Fri, 2385° / 61°0Clear
85 °Clear

Arceneaux, Friday, 23 October

Clear. High 85°, low 61°.

Pressure30.15 inHg
Wind6 mph E
Humidity24%
Visibility6.2 mi
Dew point42°
Sat, 2483° / 61°0Clear
83 °Clear

Arceneaux, Saturday, 24 October

Clear. High 83°, low 61°.

Pressure30.21 inHg
Wind10.9 mph E
Humidity36%
Visibility—
Dew point49°
Sun, 2581° / 58°0Overcast
81 °Overcast

Arceneaux, Sunday, 25 October

Overcast. High 81°, low 58°.

Pressure30.27 inHg
Wind11 mph E
Humidity38%
Visibility—
Dew point48°
Mon, 2684° / 60°0Mostly clear
84 °Mostly clear

Arceneaux, Monday, 26 October

Mostly clear. High 84°, low 60°.

Pressure30.21 inHg
Wind8 mph E
Humidity29%
Visibility—
Dew point44°
Tue, 2785° / 61°0Mostly clear
85 °Mostly clear

Arceneaux, Tuesday, 27 October

Mostly clear. High 85°, low 61°.

Pressure30.18 inHg
Wind7.5 mph E
Humidity39%
Visibility—
Dew point53°
Wed, 2875° / 57°0Overcast
75 °Overcast

Arceneaux, Wednesday, 28 October

Overcast. High 75°, low 57°.

Pressure30.27 inHg
Wind18.2 mph N
Humidity38%
Visibility—
Dew point43°
Thu, 2973° / 53°0Overcast
73 °Overcast

Arceneaux, Thursday, 29 October

Overcast. High 73°, low 53°.

Pressure30.21 inHg
Wind11.9 mph NE
Humidity22%
Visibility—
Dew point26°
Fri, 3078° / 59°0Overcast
78 °Overcast

Arceneaux, Friday, 30 October

Overcast. High 78°, low 59°.

Pressure30.06 inHg
Wind6.3 mph SE
Humidity32%
Visibility—
Dew point41°
Sat, 3183° / 64°0.02Light rain
83 °Light rain

Arceneaux, Saturday, 31 October

Light rain. High 83°, low 64°.

Pressure30.06 inHg
Wind6.1 mph E
Humidity64%
Visibility—
Dew point64°
Sun, 0183° / 69°0.17Light rain
83 °Light rain

Arceneaux, Sunday, 1 November

Light rain. High 83°, low 69°.

Pressure30.06 inHg
Wind12.4 mph S
Humidity63%
Visibility—
Dew point67°
Mon, 0288° / 70°0.07Light rain
88 °Light rain

Arceneaux, Monday, 2 November

Light rain. High 88°, low 70°.

Pressure30.03 inHg
Wind12.8 mph N
Humidity48%
Visibility—
Dew point64°
Tue, 0378° / 56°0Partly cloudy
78 °Partly cloudy

Arceneaux, Tuesday, 3 November

Partly cloudy. High 78°, low 56°.

Pressure30.12 inHg
Wind14.3 mph N
Humidity38%
Visibility—
Dew point45°
Wed, 0478° / 53°0Clear
78 °Clear

Arceneaux, Wednesday, 4 November

Clear. High 78°, low 53°.

Pressure30.18 inHg
Wind6.9 mph NE
Humidity32%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0572° / 56°0.11Climate normal
72 °Climate normal

Arceneaux, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high72°
Average low56°
Average precipitation0.11 in
Chance of precipitation22%
Record high83° (2005)
Record low33° (1991)
Fri, 0672° / 56°0.09Climate normal
72 °Climate normal

Arceneaux, Friday, 6 November

Climate normal for this date — 60-year average.

Average high72°
Average low56°
Average precipitation0.09 in
Chance of precipitation27%
Record high84° (2005)
Record low39° (1992)
Sat, 0772° / 56°0.1Climate normal
72 °Climate normal

Arceneaux, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high72°
Average low56°
Average precipitation0.1 in
Chance of precipitation25%
Record high87° (2005)
Record low37° (1993)
Sun, 0872° / 56°0.07Climate normal
72 °Climate normal

Arceneaux, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high72°
Average low56°
Average precipitation0.07 in
Chance of precipitation25%
Record high85° (2005)
Record low39° (1991)
Mon, 0972° / 56°0.18Climate normal
72 °Climate normal

Arceneaux, Monday, 9 November

Climate normal for this date — 60-year average.

Average high72°
Average low56°
Average precipitation0.18 in
Chance of precipitation28%
Record high84° (2005)
Record low30° (1991)
Tue, 1071° / 55°0.06Climate normal
71 °Climate normal

Arceneaux, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high71°
Average low55°
Average precipitation0.06 in
Chance of precipitation22%
Record high82° (2020)
Record low32° (1991)
Wed, 1171° / 55°0.09Climate normal
71 °Climate normal

Arceneaux, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high71°
Average low55°
Average precipitation0.09 in
Chance of precipitation27%
Record high81° (2020)
Record low34° (2025)
Thu, 1270° / 53°0.09Climate normal
70 °Climate normal

Arceneaux, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.09 in
Chance of precipitation20%
Record high82° (2005)
Record low35° (2019)
Fri, 1368° / 52°0.09Climate normal
68 °Climate normal

Arceneaux, Friday, 13 November

Climate normal for this date — 60-year average.

Average high68°
Average low52°
Average precipitation0.09 in
Chance of precipitation22%
Record high84° (2005)
Record low26° (2019)
Sat, 1469° / 53°0.08Climate normal
69 °Climate normal

Arceneaux, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high69°
Average low53°
Average precipitation0.08 in
Chance of precipitation27%
Record high83° (2007)
Record low35° (2014)
Sun, 1569° / 53°0.09Climate normal
69 °Climate normal

Arceneaux, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high69°
Average low53°
Average precipitation0.09 in
Chance of precipitation25%
Record high82° (2011)
Record low31° (2018)
Mon, 1669° / 53°0.2Climate normal
69 °Climate normal

Arceneaux, Monday, 16 November

Climate normal for this date — 60-year average.

Average high69°
Average low53°
Average precipitation0.2 in
Chance of precipitation27%
Record high81° (2025)
Record low36° (2019)
Tue, 1770° / 53°0.07Climate normal
70 °Climate normal

Arceneaux, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.07 in
Chance of precipitation22%
Record high83° (2013)
Record low35° (1997)
Wed, 1870° / 54°0.21Climate normal
70 °Climate normal

Arceneaux, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high70°
Average low54°
Average precipitation0.21 in
Chance of precipitation32%
Record high81° (2025)
Record low35° (2014)

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 Arceneaux, 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 Arceneaux, 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.