As of 10:20 CDT

Weather in Southdown, LA

73°Current weather

Southdown, Tuesday, 20 October, 10:20

Clear. Feels like 74°. High 76°, low 59°.

Pressure30.21 inHg
Wind7.2 mph NE
Humidity71%
Visibility6.2 mi
Dew point62°

Monthly outlook for Southdown, LA: average high 77.6°, average low 57.5°. That is 1.2° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 27 October (84.2°), the coolest 30 October (50.5°).

77.6°/57.5°
Average high / low
+1.2°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October78.1°76.4°+0.9°
30 October – 8 November76.8°73.4°+1.9°
9 November – 18 Novemberat normal70.7°—

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).

Wed, 2179° / 54°0Clear
79 °Clear

Southdown, Wednesday, 21 October

Clear. High 79°, low 54°.

Pressure30.18 inHg
Wind6.3 mph NE
Humidity41%
Visibility6.2 mi
Dew point50°
Thu, 2279° / 56°0Clear
79 °Clear

Southdown, Thursday, 22 October

Clear. High 79°, low 56°.

Pressure30.15 inHg
Wind5.8 mph NE
Humidity39%
Visibility6.2 mi
Dew point51°
Fri, 2379° / 59°0Clear
79 °Clear

Southdown, Friday, 23 October

Clear. High 79°, low 59°.

Pressure30.15 inHg
Wind5.6 mph NE
Humidity39%
Visibility6.2 mi
Dew point51°
Sat, 2478° / 62°0Mostly clear
78 °Mostly clear

Southdown, Saturday, 24 October

Mostly clear. High 78°, low 62°.

Pressure30.24 inHg
Wind10.8 mph E
Humidity48%
Visibility—
Dew point55°
Sun, 2576° / 59°0Overcast
76 °Overcast

Southdown, Sunday, 25 October

Overcast. High 76°, low 59°.

Pressure30.27 inHg
Wind10.6 mph E
Humidity58%
Visibility—
Dew point58°
Mon, 2683° / 62°0Overcast
83 °Overcast

Southdown, Monday, 26 October

Overcast. High 83°, low 62°.

Pressure30.15 inHg
Wind11.9 mph E
Humidity45%
Visibility—
Dew point57°
Tue, 2784° / 63°0Clear
84 °Clear

Southdown, Tuesday, 27 October

Clear. High 84°, low 63°.

Pressure30.15 inHg
Wind13.4 mph N
Humidity41%
Visibility—
Dew point55°
Wed, 2873° / 56°0Clear
73 °Clear

Southdown, Wednesday, 28 October

Clear. High 73°, low 56°.

Pressure30.24 inHg
Wind14.9 mph N
Humidity34%
Visibility—
Dew point39°
Thu, 2972° / 54°0Overcast
72 °Overcast

Southdown, Thursday, 29 October

Overcast. High 72°, low 54°.

Pressure30.18 inHg
Wind8.6 mph NE
Humidity21%
Visibility—
Dew point28°
Fri, 3076° / 51°0Clear
76 °Clear

Southdown, Friday, 30 October

Clear. High 76°, low 51°.

Pressure30.18 inHg
Wind12.4 mph NE
Humidity15%
Visibility—
Dew point21°
Sat, 3166° / 56°0Overcast
66 °Overcast

Southdown, Saturday, 31 October

Overcast. High 66°, low 56°.

Pressure30.18 inHg
Wind11.3 mph NE
Humidity45%
Visibility—
Dew point43°
Sun, 0176° / 55°0Partly cloudy
76 °Partly cloudy

Southdown, Sunday, 1 November

Partly cloudy. High 76°, low 55°.

Pressure30.15 inHg
Wind9 mph N
Humidity27%
Visibility—
Dew point37°
Mon, 0277° / 55°0Overcast
77 °Overcast

Southdown, Monday, 2 November

Overcast. High 77°, low 55°.

Pressure30.21 inHg
Wind9.3 mph NE
Humidity33%
Visibility—
Dew point42°
Tue, 0381° / 57°0Clear
81 °Clear

Southdown, Tuesday, 3 November

Clear. High 81°, low 57°.

Pressure30.18 inHg
Wind9.8 mph E
Humidity41%
Visibility—
Dew point51°
Wed, 0484° / 63°0Mostly clear
84 °Mostly clear

Southdown, Wednesday, 4 November

Mostly clear. High 84°, low 63°.

Pressure30.09 inHg
Wind10.1 mph S
Humidity45%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0573° / 58°0.09Climate normal
73 °Climate normal

Southdown, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.09 in
Chance of precipitation28%
Record high83° (2015)
Record low37° (1991)
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)

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.