Monthly outlook for Port of Iberia, LA: average high 93°, average low 77°. That is 2.2° above the climate normal for August. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 10 days and 2.5 inches. The warmest day looks like 10 August (96.5°), the coolest 11 August (71.2°).
93°/77°
Average high / low
+2.2°
Above normal
4 / 10
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
92.4°
89°
+1.9°
19 August – 28 August
94°
88.8°
+2.9°
29 August – 7 September
at normal
87.2°
—
August records over 66 years
105.4°27 August 2023All-time high
62.4°29 August 1992All-time low
Climate normals and records are computed from the nearest reference point — Loreauville (10 mi).
Mon, 1097° / 74°0.03
97 °
Port of Iberia, Monday, 10 August
Light rain. High 97°, low 74°.
Pressure30.09 inHg
Wind7.7 mph S
Humidity59%
Visibility6.2 mi
Dew point74°
Tue, 1191° / 71°0.04
91 °
Port of Iberia, Tuesday, 11 August
Light rain. High 91°, low 71°.
Pressure30.09 inHg
Wind5.7 mph S
Humidity62%
Visibility6.2 mi
Dew point75°
Wed, 1290° / 79°0.02
90 °
Port of Iberia, Wednesday, 12 August
Light rain. High 90°, low 79°.
Pressure30.03 inHg
Wind8.8 mph S
Humidity59%
Visibility6.2 mi
Dew point74°
Thu, 1392° / 79°0
92 °
Port of Iberia, Thursday, 13 August
Clear. High 92°, low 79°.
Pressure30.03 inHg
Wind8.4 mph S
Humidity54%
Visibility6.2 mi
Dew point72°
Fri, 1491° / 77°0
91 °
Port of Iberia, Friday, 14 August
Clear. High 91°, low 77°.
Pressure30.12 inHg
Wind11.8 mph S
Humidity52%
Visibility—
Dew point69°
Sat, 1592° / 77°0
92 °
Port of Iberia, Saturday, 15 August
Clear. High 92°, low 77°.
Pressure30.18 inHg
Wind9.8 mph SW
Humidity48%
Visibility—
Dew point67°
Sun, 1694° / 77°0
94 °
Port of Iberia, Sunday, 16 August
Mostly clear. High 94°, low 77°.
Pressure30.15 inHg
Wind10.3 mph SW
Humidity52%
Visibility—
Dew point69°
Mon, 1793° / 78°0
93 °
Port of Iberia, Monday, 17 August
Partly cloudy. High 93°, low 78°.
Pressure30.06 inHg
Wind10.6 mph SW
Humidity52%
Visibility—
Dew point70°
Tue, 1893° / 78°0
93 °
Port of Iberia, Tuesday, 18 August
Clear. High 93°, low 78°.
Pressure30.00 inHg
Wind13.4 mph S
Humidity49%
Visibility—
Dew point69°
Wed, 1994° / 78°0
94 °
Port of Iberia, Wednesday, 19 August
Clear. High 94°, low 78°.
Pressure29.97 inHg
Wind13.4 mph SW
Humidity45%
Visibility—
Dew point67°
Thu, 2095° / 77°0
95 °
Port of Iberia, Thursday, 20 August
Clear. High 95°, low 77°.
Pressure29.97 inHg
Wind12.8 mph SW
Humidity48%
Visibility—
Dew point68°
Fri, 2194° / 78°0
94 °
Port of Iberia, Friday, 21 August
Clear. High 94°, low 78°.
Pressure29.94 inHg
Wind15.7 mph S
Humidity51%
Visibility—
Dew point71°
Sat, 2293° / 79°0
93 °
Port of Iberia, Saturday, 22 August
Clear. High 93°, low 79°.
Pressure30.00 inHg
Wind13.7 mph S
Humidity52%
Visibility—
Dew point71°
Sun, 2394° / 79°0.14
94 °
Port of Iberia, Sunday, 23 August
Rain. High 94°, low 79°.
Pressure30.03 inHg
Wind13.1 mph S
Humidity52%
Visibility—
Dew point71°
Mon, 2494° / 74°0.33
94 °
Port of Iberia, Monday, 24 August
Rain. High 94°, low 74°.
Pressure30.03 inHg
Wind17.1 mph N
Humidity50%
Visibility—
Dew point71°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2588° / 75°0.14
88 °
Port of Iberia, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high88°
Average low75°
Average precipitation0.14 in
Chance of precipitation58%
Record high101° (2023)
Record low66° (1997)
Wed, 2688° / 75°0.24
88 °
Port of Iberia, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high88°
Average low75°
Average precipitation0.24 in
Chance of precipitation50%
Record high102° (2023)
Record low65° (1966)
Thu, 2788° / 75°0.16
88 °
Port of Iberia, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high88°
Average low75°
Average precipitation0.16 in
Chance of precipitation58%
Record high105° (2023)
Record low65° (2015)
Fri, 2888° / 75°0.22
88 °
Port of Iberia, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low75°
Average precipitation0.22 in
Chance of precipitation60%
Record high98° (2011)
Record low64° (2015)
Sat, 2987° / 74°0.25
87 °
Port of Iberia, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.25 in
Chance of precipitation58%
Record high99° (2000)
Record low62° (1992)
Sun, 3088° / 74°0.17
88 °
Port of Iberia, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high88°
Average low74°
Average precipitation0.17 in
Chance of precipitation60%
Record high104° (2000)
Record low65° (1968)
Mon, 3188° / 74°0.11
88 °
Port of Iberia, Monday, 31 August
Climate normal for this date — 60-year average.
Average high88°
Average low74°
Average precipitation0.11 in
Chance of precipitation50%
Record high99° (2000)
Record low64° (1968)
Tue, 0188° / 74°0.17
88 °
Port of Iberia, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high88°
Average low74°
Average precipitation0.17 in
Chance of precipitation60%
Record high101° (2000)
Record low67° (1968)
Wed, 0287° / 74°0.18
87 °
Port of Iberia, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.18 in
Chance of precipitation52%
Record high101° (2000)
Record low63° (1967)
Thu, 0388° / 74°0.18
88 °
Port of Iberia, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high88°
Average low74°
Average precipitation0.18 in
Chance of precipitation60%
Record high103° (2000)
Record low64° (1967)
Fri, 0487° / 74°0.21
87 °
Port of Iberia, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.21 in
Chance of precipitation58%
Record high103° (2000)
Record low65° (1974)
Sat, 0586° / 73°0.23
86 °
Port of Iberia, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high86°
Average low73°
Average precipitation0.23 in
Chance of precipitation55%
Record high102° (2000)
Record low62° (1974)
Sun, 0686° / 73°0.26
86 °
Port of Iberia, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low73°
Average precipitation0.26 in
Chance of precipitation52%
Record high97° (2023)
Record low62° (2011)
Mon, 0787° / 73°0.13
87 °
Port of Iberia, Monday, 7 September
Climate normal for this date — 60-year average.
Average high87°
Average low73°
Average precipitation0.13 in
Chance of precipitation53%
Record high98° (2023)
Record low58° (2011)
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 Port of Iberia, 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 Port of Iberia, 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.