Monthly outlook for Bon Secours Plantation, LA: average high 96.1°, average low 75.7°. That is 4.1° above the climate normal for August. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 10 days and 2.9 inches. The warmest day looks like 19 August (100.8°), the coolest 14 August (73.3°).
96.1°/75.7°
Average high / low
+4.1°
Above normal
4 / 10
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
96.8°
88.6°
+4.5°
19 August – 28 August
95.1°
88.5°
+3.7°
29 August – 7 September
at normal
86.9°
—
August records over 66 years
104.7°30 August 2000All-time high
63°14 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Paincourtville (13 mi).
Mon, 1097° / 79°0.04
97 °
Bon Secours Plantation, Monday, 10 August
Light rain. High 97°, low 79°.
Pressure30.09 inHg
Wind3.9 mph S
Humidity54%
Visibility6.2 mi
Dew point73°
Tue, 1197° / 75°0
97 °
Bon Secours Plantation, Tuesday, 11 August
Partly cloudy. High 97°, low 75°.
Pressure30.09 inHg
Wind2.9 mph S
Humidity51%
Visibility6.2 mi
Dew point72°
Wed, 1295° / 76°0
95 °
Bon Secours Plantation, Wednesday, 12 August
Clear. High 95°, low 76°.
Pressure30.03 inHg
Wind4.4 mph SW
Humidity49%
Visibility6.2 mi
Dew point71°
Thu, 1395° / 76°0.03
95 °
Bon Secours Plantation, Thursday, 13 August
Light rain. High 95°, low 76°.
Pressure30.03 inHg
Wind8.5 mph W
Humidity56%
Visibility6.2 mi
Dew point74°
Fri, 1498° / 73°0
98 °
Bon Secours Plantation, Friday, 14 August
Partly cloudy. High 98°, low 73°.
Pressure30.12 inHg
Wind8.9 mph SW
Humidity38%
Visibility—
Dew point63°
Sat, 1598° / 74°0
98 °
Bon Secours Plantation, Saturday, 15 August
Mostly clear. High 98°, low 74°.
Pressure30.15 inHg
Wind7 mph SW
Humidity38%
Visibility—
Dew point63°
Sun, 1698° / 75°0
98 °
Bon Secours Plantation, Sunday, 16 August
Mostly clear. High 98°, low 75°.
Pressure30.12 inHg
Wind10.4 mph SW
Humidity39%
Visibility—
Dew point64°
Mon, 1798° / 76°0
98 °
Bon Secours Plantation, Monday, 17 August
Clear. High 98°, low 76°.
Pressure30.09 inHg
Wind10 mph SW
Humidity41%
Visibility—
Dew point66°
Tue, 1898° / 77°0
98 °
Bon Secours Plantation, Tuesday, 18 August
Clear. High 98°, low 77°.
Pressure30.06 inHg
Wind7.2 mph S
Humidity45%
Visibility—
Dew point69°
Wed, 19101° / 75°0.11
101 °
Bon Secours Plantation, Wednesday, 19 August
Light rain. High 101°, low 75°.
Pressure30.03 inHg
Wind16.4 mph N
Humidity40%
Visibility—
Dew point67°
Thu, 2098° / 75°0
98 °
Bon Secours Plantation, Thursday, 20 August
Partly cloudy. High 98°, low 75°.
Pressure30.00 inHg
Wind7 mph S
Humidity43%
Visibility—
Dew point67°
Fri, 2197° / 77°0.02
97 °
Bon Secours Plantation, Friday, 21 August
Light rain. High 97°, low 77°.
Pressure29.97 inHg
Wind10.8 mph SW
Humidity43%
Visibility—
Dew point68°
Sat, 2297° / 78°0.08
97 °
Bon Secours Plantation, Saturday, 22 August
Light rain. High 97°, low 78°.
Pressure29.97 inHg
Wind12.1 mph S
Humidity39%
Visibility—
Dew point65°
Sun, 2391° / 76°0.07
91 °
Bon Secours Plantation, Sunday, 23 August
Light rain. High 91°, low 76°.
Pressure30.03 inHg
Wind10.1 mph S
Humidity50%
Visibility—
Dew point68°
Mon, 2487° / 75°0.04
87 °
Bon Secours Plantation, Monday, 24 August
Light rain. High 87°, low 75°.
Pressure30.12 inHg
Wind9.4 mph S
Humidity72%
Visibility—
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2588° / 75°0.19
88 °
Bon Secours Plantation, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high88°
Average low75°
Average precipitation0.19 in
Chance of precipitation58%
Record high100° (2023)
Record low67° (1997)
Wed, 2688° / 75°0.31
88 °
Bon Secours Plantation, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high88°
Average low75°
Average precipitation0.31 in
Chance of precipitation57%
Record high102° (2023)
Record low67° (1966)
Thu, 2788° / 75°0.19
88 °
Bon Secours Plantation, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high88°
Average low75°
Average precipitation0.19 in
Chance of precipitation58%
Record high103° (2023)
Record low66° (2015)
Fri, 2888° / 75°0.22
88 °
Bon Secours Plantation, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low75°
Average precipitation0.22 in
Chance of precipitation63%
Record high98° (1998)
Record low65° (2015)
Sat, 2987° / 75°0.41
87 °
Bon Secours Plantation, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.41 in
Chance of precipitation63%
Record high98° (2000)
Record low64° (1992)
Sun, 3088° / 74°0.23
88 °
Bon Secours Plantation, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high88°
Average low74°
Average precipitation0.23 in
Chance of precipitation65%
Record high105° (2000)
Record low65° (1968)
Mon, 3188° / 74°0.12
88 °
Bon Secours Plantation, Monday, 31 August
Climate normal for this date — 60-year average.
Average high88°
Average low74°
Average precipitation0.12 in
Chance of precipitation53%
Record high96° (2000)
Record low68° (1968)
Tue, 0187° / 74°0.19
87 °
Bon Secours Plantation, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.19 in
Chance of precipitation68%
Record high98° (2000)
Record low68° (1968)
Wed, 0287° / 74°0.22
87 °
Bon Secours Plantation, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.22 in
Chance of precipitation55%
Record high101° (2000)
Record low64° (1967)
Thu, 0387° / 74°0.19
87 °
Bon Secours Plantation, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.19 in
Chance of precipitation63%
Record high101° (2000)
Record low66° (1967)
Fri, 0487° / 74°0.25
87 °
Bon Secours Plantation, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.25 in
Chance of precipitation62%
Record high102° (2000)
Record low66° (1974)
Sat, 0586° / 74°0.24
86 °
Bon Secours Plantation, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high86°
Average low74°
Average precipitation0.24 in
Chance of precipitation52%
Record high102° (2000)
Record low64° (1974)
Sun, 0686° / 74°0.25
86 °
Bon Secours Plantation, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low74°
Average precipitation0.25 in
Chance of precipitation57%
Record high97° (2023)
Record low63° (2011)
Mon, 0786° / 73°0.16
86 °
Bon Secours Plantation, Monday, 7 September
Climate normal for this date — 60-year average.
Average high86°
Average low73°
Average precipitation0.16 in
Chance of precipitation53%
Record high98° (2023)
Record low60° (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 Bon Secours 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 Bon Secours 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.