Monthly outlook for Rebecca Plantation, LA: average high 97.4°, average low 76.3°. That is 5.4° above the climate normal for August. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 12 days and 3.1 inches. The warmest day looks like 15 August (100.7°), the coolest 23 August (73.3°).
97.4°/76.3°
Average high / low
+5.4°
Above normal
3 / 12
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
96.5°
87.7°
+4.9°
19 August – 28 August
98.9°
87.5°
+6.3°
29 August – 7 September
at normal
86°
—
August records over 66 years
104.5°27 August 2023All-time high
63.1°14 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Houma (10 mi).
Mon, 1091° / 77°0.19
91 °
Rebecca Plantation, Monday, 10 August
Rain. High 91°, low 77°.
Pressure30.12 inHg
Wind4.6 mph SE
Humidity55%
Visibility6.2 mi
Dew point73°
Tue, 1194° / 77°0.02
94 °
Rebecca Plantation, Tuesday, 11 August
Light rain. High 94°, low 77°.
Pressure30.09 inHg
Wind4.4 mph SE
Humidity49%
Visibility6.2 mi
Dew point73°
Wed, 1293° / 76°0.02
93 °
Rebecca Plantation, Wednesday, 12 August
Light rain. High 93°, low 76°.
Pressure30.03 inHg
Wind5.8 mph SW
Humidity50%
Visibility6.2 mi
Dew point72°
Thu, 1398° / 76°0
98 °
Rebecca Plantation, Thursday, 13 August
Clear. High 98°, low 76°.
Pressure30.03 inHg
Wind7.1 mph SW
Humidity44%
Visibility6.2 mi
Dew point69°
Fri, 1498° / 76°0
98 °
Rebecca Plantation, Friday, 14 August
Clear. High 98°, low 76°.
Pressure30.09 inHg
Wind10 mph S
Humidity35%
Visibility—
Dew point62°
Sat, 15101° / 76°0
101 °
Rebecca Plantation, Saturday, 15 August
Clear. High 101°, low 76°.
Pressure30.15 inHg
Wind10.4 mph SW
Humidity31%
Visibility—
Dew point61°
Sun, 1699° / 77°0.01
99 °
Rebecca Plantation, Sunday, 16 August
Light rain. High 99°, low 77°.
Pressure30.12 inHg
Wind8.4 mph SW
Humidity36%
Visibility—
Dew point65°
Mon, 1799° / 77°0.02
99 °
Rebecca Plantation, Monday, 17 August
Light rain. High 99°, low 77°.
Pressure30.06 inHg
Wind10.5 mph SW
Humidity37%
Visibility—
Dew point66°
Tue, 1899° / 78°0
99 °
Rebecca Plantation, Tuesday, 18 August
Mostly clear. High 99°, low 78°.
Pressure30.00 inHg
Wind12.8 mph SW
Humidity35%
Visibility—
Dew point64°
Wed, 1998° / 77°0
98 °
Rebecca Plantation, Wednesday, 19 August
Partly cloudy. High 98°, low 77°.
Pressure29.97 inHg
Wind12.4 mph SW
Humidity35%
Visibility—
Dew point63°
Thu, 2099° / 76°0
99 °
Rebecca Plantation, Thursday, 20 August
Clear. High 99°, low 76°.
Pressure29.94 inHg
Wind13.4 mph SW
Humidity34%
Visibility—
Dew point63°
Fri, 2199° / 78°0
99 °
Rebecca Plantation, Friday, 21 August
Light rain. High 99°, low 78°.
Pressure29.94 inHg
Wind13.4 mph SW
Humidity39%
Visibility—
Dew point67°
Sat, 2299° / 78°0.01
99 °
Rebecca Plantation, Saturday, 22 August
Light rain. High 99°, low 78°.
Pressure30.00 inHg
Wind14.1 mph SW
Humidity38%
Visibility—
Dew point66°
Sun, 23101° / 73°0.38
101 °
Rebecca Plantation, Sunday, 23 August
Rain. High 101°, low 73°.
Pressure30.03 inHg
Wind12.3 mph SW
Humidity38%
Visibility—
Dew point67°
Mon, 2498° / 74°0.06
98 °
Rebecca Plantation, Monday, 24 August
Light rain. High 98°, low 74°.
Pressure30.03 inHg
Wind10.1 mph SE
Humidity37%
Visibility—
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 75°0.2
87 °
Rebecca Plantation, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.2 in
Chance of precipitation62%
Record high98° (2023)
Record low67° (2009)
Wed, 2687° / 75°0.28
87 °
Rebecca Plantation, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.28 in
Chance of precipitation70%
Record high101° (2023)
Record low67° (1966)
Thu, 2787° / 75°0.2
87 °
Rebecca Plantation, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.2 in
Chance of precipitation67%
Record high105° (2023)
Record low68° (2015)
Fri, 2887° / 75°0.25
87 °
Rebecca Plantation, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.25 in
Chance of precipitation72%
Record high97° (2023)
Record low67° (2015)
Sat, 2986° / 75°0.44
86 °
Rebecca Plantation, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low75°
Average precipitation0.44 in
Chance of precipitation68%
Record high95° (2000)
Record low67° (1992)
Sun, 3087° / 75°0.25
87 °
Rebecca Plantation, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.25 in
Chance of precipitation77%
Record high100° (2000)
Record low68° (1968)
Mon, 3187° / 75°0.17
87 °
Rebecca Plantation, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.17 in
Chance of precipitation57%
Record high94° (2023)
Record low67° (1968)
Tue, 0186° / 75°0.28
86 °
Rebecca Plantation, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high86°
Average low75°
Average precipitation0.28 in
Chance of precipitation68%
Record high95° (2000)
Record low69° (1968)
Wed, 0286° / 75°0.23
86 °
Rebecca Plantation, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high86°
Average low75°
Average precipitation0.23 in
Chance of precipitation65%
Record high98° (2000)
Record low65° (1967)
Thu, 0386° / 74°0.23
86 °
Rebecca Plantation, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high86°
Average low74°
Average precipitation0.23 in
Chance of precipitation75%
Record high95° (1995)
Record low66° (1967)
Fri, 0486° / 74°0.22
86 °
Rebecca Plantation, Friday, 4 September
Climate normal for this date — 60-year average.
Average high86°
Average low74°
Average precipitation0.22 in
Chance of precipitation65%
Record high96° (2000)
Record low67° (1974)
Sat, 0585° / 74°0.24
85 °
Rebecca Plantation, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.24 in
Chance of precipitation67%
Record high97° (2000)
Record low68° (1974)
Sun, 0685° / 74°0.26
85 °
Rebecca Plantation, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.26 in
Chance of precipitation67%
Record high94° (2023)
Record low63° (2011)
Mon, 0785° / 74°0.22
85 °
Rebecca Plantation, Monday, 7 September
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.22 in
Chance of precipitation63%
Record high96° (2023)
Record low61° (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 Rebecca Plantation, 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 Rebecca Plantation, 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.