As of 10:35 CDT

Weather in Southdown, LA

70°Current weather

Southdown, Wednesday, 21 October, 10:35

Clear. Feels like 70°. High 77°, low 53°.

Pressure30.18 inHg
Wind9.2 mph NE
Humidity64%
Visibility6.2 mi
Dew point57°

Monthly outlook for Southdown, LA: average high 78.8°, average low 59.7°. That is 2° above the climate normal for October. Precipitation is expected on 1 day (about 1.6 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 29 October (84.9°), the coolest 3 November (51.6°).

78.8°/59.7°
Average high / low
+2°
Above normal
1 / 4
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October80.5°76.2°+2.4°
31 October – 9 November76°73.2°+1.6°
10 November – 19 Novemberat normal70.5°—

October records over 66 years

91.4°4 October 2019All-time high
38.8°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Houma (2 mi).

Thu, 2280° / 56°0Clear
80 °Clear

Southdown, Thursday, 22 October

Clear. High 80°, low 56°.

Pressure30.15 inHg
Wind5.2 mph NE
Humidity44%
Visibility6.2 mi
Dew point53°
Fri, 2380° / 57°0Clear
80 °Clear

Southdown, Friday, 23 October

Clear. High 80°, low 57°.

Pressure30.18 inHg
Wind5.3 mph NE
Humidity44%
Visibility6.2 mi
Dew point54°
Sat, 2478° / 60°0Clear
78 °Clear

Southdown, Saturday, 24 October

Clear. High 78°, low 60°.

Pressure30.24 inHg
Wind9.8 mph E
Humidity49%
Visibility6.2 mi
Dew point57°
Sun, 2577° / 59°0Overcast
77 °Overcast

Southdown, Sunday, 25 October

Overcast. High 77°, low 59°.

Pressure30.24 inHg
Wind9.8 mph E
Humidity55%
Visibility—
Dew point57°
Mon, 2678° / 60°0Overcast
78 °Overcast

Southdown, Monday, 26 October

Overcast. High 78°, low 60°.

Pressure30.18 inHg
Wind7.5 mph NE
Humidity60%
Visibility—
Dew point60°
Tue, 2782° / 61°0Overcast
82 °Overcast

Southdown, Tuesday, 27 October

Overcast. High 82°, low 61°.

Pressure30.18 inHg
Wind8.2 mph NE
Humidity35%
Visibility—
Dew point48°
Wed, 2885° / 64°0Clear
85 °Clear

Southdown, Wednesday, 28 October

Clear. High 85°, low 64°.

Pressure30.12 inHg
Wind10.2 mph E
Humidity43%
Visibility—
Dew point57°
Thu, 2985° / 66°0Overcast
85 °Overcast

Southdown, Thursday, 29 October

Overcast. High 85°, low 66°.

Pressure30.09 inHg
Wind11.5 mph E
Humidity45%
Visibility—
Dew point58°
Fri, 3084° / 64°0Clear
84 °Clear

Southdown, Friday, 30 October

Clear. High 84°, low 64°.

Pressure30.03 inHg
Wind11.9 mph E
Humidity33%
Visibility—
Dew point50°
Sat, 3181° / 63°0Overcast
81 °Overcast

Southdown, Saturday, 31 October

Overcast. High 81°, low 63°.

Pressure30.00 inHg
Wind13.4 mph SE
Humidity43%
Visibility—
Dew point54°
Sun, 0183° / 70°0Overcast
83 °Overcast

Southdown, Sunday, 1 November

Overcast. High 83°, low 70°.

Pressure29.97 inHg
Wind15.6 mph SE
Humidity54%
Visibility—
Dew point63°
Mon, 0274° / 62°1.63Heavy rain
74 °Heavy rain

Southdown, Monday, 2 November

Heavy rain. High 74°, low 62°.

Pressure29.83 inHg
Wind18 mph NW
Humidity76%
Visibility—
Dew point65°
Tue, 0368° / 52°0Clear
68 °Clear

Southdown, Tuesday, 3 November

Clear. High 68°, low 52°.

Pressure29.85 inHg
Wind12.9 mph NW
Humidity43%
Visibility—
Dew point41°
Wed, 0472° / 53°0Mostly clear
72 °Mostly clear

Southdown, Wednesday, 4 November

Mostly clear. High 72°, low 53°.

Pressure29.85 inHg
Wind11.9 mph W
Humidity37%
Visibility—
Dew point42°
Thu, 0577° / 56°0Overcast
77 °Overcast

Southdown, Thursday, 5 November

Overcast. High 77°, low 56°.

Pressure29.94 inHg
Wind7.8 mph SW
Humidity31%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0673° / 58°0.09Climate normal
73 °Climate normal

Southdown, Friday, 6 November

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.09 in
Chance of precipitation28%
Record high87° (2024)
Record low38° (1991)
Sat, 0773° / 58°0.09Climate normal
73 °Climate normal

Southdown, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.09 in
Chance of precipitation22%
Record high83° (2024)
Record low41° (1967)
Sun, 0873° / 58°0.09Climate normal
73 °Climate normal

Southdown, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.09 in
Chance of precipitation23%
Record high84° (2024)
Record low41° (1991)
Mon, 0973° / 58°0.17Climate normal
73 °Climate normal

Southdown, Monday, 9 November

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.17 in
Chance of precipitation28%
Record high85° (2024)
Record low33° (1991)
Tue, 1072° / 57°0.08Climate normal
72 °Climate normal

Southdown, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high72°
Average low57°
Average precipitation0.08 in
Chance of precipitation23%
Record high81° (2002)
Record low35° (1991)
Wed, 1171° / 57°0.09Climate normal
71 °Climate normal

Southdown, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high71°
Average low57°
Average precipitation0.09 in
Chance of precipitation25%
Record high81° (2024)
Record low37° (2025)
Thu, 1271° / 55°0.09Climate normal
71 °Climate normal

Southdown, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high71°
Average low55°
Average precipitation0.09 in
Chance of precipitation22%
Record high81° (1969)
Record low38° (1968)
Fri, 1369° / 54°0.09Climate normal
69 °Climate normal

Southdown, Friday, 13 November

Climate normal for this date — 60-year average.

Average high69°
Average low54°
Average precipitation0.09 in
Chance of precipitation23%
Record high83° (2005)
Record low30° (2019)
Sat, 1470° / 55°0.06Climate normal
70 °Climate normal

Southdown, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high70°
Average low55°
Average precipitation0.06 in
Chance of precipitation25%
Record high81° (1993)
Record low36° (2014)
Sun, 1570° / 55°0.11Climate normal
70 °Climate normal

Southdown, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high70°
Average low55°
Average precipitation0.11 in
Chance of precipitation20%
Record high82° (2005)
Record low34° (2018)
Mon, 1670° / 55°0.09Climate normal
70 °Climate normal

Southdown, Monday, 16 November

Climate normal for this date — 60-year average.

Average high70°
Average low55°
Average precipitation0.09 in
Chance of precipitation20%
Record high82° (2011)
Record low38° (2018)
Tue, 1770° / 55°0.06Climate normal
70 °Climate normal

Southdown, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high70°
Average low55°
Average precipitation0.06 in
Chance of precipitation23%
Record high81° (2013)
Record low37° (1970)
Wed, 1871° / 56°0.15Climate normal
71 °Climate normal

Southdown, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high71°
Average low56°
Average precipitation0.15 in
Chance of precipitation32%
Record high82° (2024)
Record low36° (2014)
Thu, 1971° / 56°0.1Climate normal
71 °Climate normal

Southdown, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high71°
Average low56°
Average precipitation0.1 in
Chance of precipitation28%
Record high83° (2024)
Record low32° (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 Southdown, 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 Southdown, 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.