Monthly outlook for Saint Genevieve, LA: average high 103°, average low 74.4°. That is 6.8° above the climate normal for August. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 19 August (110.2°), the coolest 9 August (71.7°).
103°/74.4°
Average high / low
+6.8°
Above normal
6 / 7
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
101.2°
90.7°
+5.8°
19 August – 28 August
106°
90.8°
+8.5°
29 August – 7 September
at normal
88.6°
—
August records over 66 years
105.3°13 August 2007All-time high
61.9°14 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Natchez (8 mi).
Mon, 1098° / 75°0.04
98 °
Saint Genevieve, Monday, 10 August
Light rain. High 98°, low 75°.
Pressure30.09 inHg
Wind5 mph S
Humidity48%
Visibility6.2 mi
Dew point70°
Tue, 1199° / 74°0
99 °
Saint Genevieve, Tuesday, 11 August
Clear. High 99°, low 74°.
Pressure30.06 inHg
Wind6.2 mph SW
Humidity48%
Visibility6.2 mi
Dew point71°
Wed, 12100° / 74°0
100 °
Saint Genevieve, Wednesday, 12 August
Clear. High 100°, low 74°.
Pressure30.00 inHg
Wind7.1 mph SW
Humidity48%
Visibility6.2 mi
Dew point71°
Thu, 1397° / 76°0
97 °
Saint Genevieve, Thursday, 13 August
Overcast. High 97°, low 76°.
Pressure29.97 inHg
Wind11.2 mph S
Humidity42%
Visibility—
Dew point67°
Fri, 14100° / 73°0
100 °
Saint Genevieve, Friday, 14 August
Overcast. High 100°, low 73°.
Pressure30.09 inHg
Wind8.7 mph SW
Humidity33%
Visibility—
Dew point60°
Sat, 15102° / 74°0
102 °
Saint Genevieve, Saturday, 15 August
Partly cloudy. High 102°, low 74°.
Pressure30.15 inHg
Wind7.6 mph SE
Humidity32%
Visibility—
Dew point61°
Sun, 16104° / 73°0
104 °
Saint Genevieve, Sunday, 16 August
Mostly clear. High 104°, low 73°.
Pressure30.12 inHg
Wind6.6 mph SW
Humidity28%
Visibility—
Dew point60°
Mon, 17107° / 76°0
107 °
Saint Genevieve, Monday, 17 August
Overcast. High 107°, low 76°.
Pressure30.03 inHg
Wind7 mph S
Humidity29%
Visibility—
Dew point63°
Tue, 18109° / 77°0.01
109 °
Saint Genevieve, Tuesday, 18 August
Light rain. High 109°, low 77°.
Pressure29.97 inHg
Wind6.7 mph W
Humidity27%
Visibility—
Dew point61°
Wed, 19110° / 74°0.11
110 °
Saint Genevieve, Wednesday, 19 August
Light rain. High 110°, low 74°.
Pressure29.97 inHg
Wind9.2 mph S
Humidity25%
Visibility—
Dew point59°
Thu, 20108° / 75°0.05
108 °
Saint Genevieve, Thursday, 20 August
Light rain. High 108°, low 75°.
Pressure29.94 inHg
Wind9.8 mph S
Humidity29%
Visibility—
Dew point62°
Fri, 21107° / 78°0
107 °
Saint Genevieve, Friday, 21 August
Light rain. High 107°, low 78°.
Pressure29.91 inHg
Wind9.1 mph S
Humidity31%
Visibility—
Dew point65°
Sat, 22107° / 73°0.13
107 °
Saint Genevieve, Saturday, 22 August
Rain. High 107°, low 73°.
Pressure29.91 inHg
Wind8.2 mph N
Humidity33%
Visibility—
Dew point65°
Sun, 23105° / 73°0.3
105 °
Saint Genevieve, Sunday, 23 August
Rain. High 105°, low 73°.
Pressure29.91 inHg
Wind13.8 mph E
Humidity36%
Visibility—
Dew point67°
Mon, 2499° / 73°0.59
99 °
Saint Genevieve, Monday, 24 August
Heavy rain. High 99°, low 73°.
Pressure29.97 inHg
Wind10 mph NW
Humidity42%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2591° / 74°0.08
91 °
Saint Genevieve, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high91°
Average low74°
Average precipitation0.08 in
Chance of precipitation32%
Record high101° (2023)
Record low65° (2009)
Wed, 2691° / 74°0.11
91 °
Saint Genevieve, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high91°
Average low74°
Average precipitation0.11 in
Chance of precipitation25%
Record high102° (2023)
Record low65° (1966)
Thu, 2791° / 74°0.07
91 °
Saint Genevieve, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high91°
Average low74°
Average precipitation0.07 in
Chance of precipitation33%
Record high102° (2023)
Record low66° (2015)
Fri, 2889° / 74°0.11
89 °
Saint Genevieve, Friday, 28 August
Climate normal for this date — 60-year average.
Average high89°
Average low74°
Average precipitation0.11 in
Chance of precipitation42%
Record high99° (2011)
Record low67° (1968)
Sat, 2989° / 74°0.21
89 °
Saint Genevieve, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high89°
Average low74°
Average precipitation0.21 in
Chance of precipitation45%
Record high101° (2000)
Record low62° (1992)
Sun, 3089° / 74°0.18
89 °
Saint Genevieve, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high89°
Average low74°
Average precipitation0.18 in
Chance of precipitation45%
Record high105° (2000)
Record low63° (1986)
Mon, 3189° / 73°0.09
89 °
Saint Genevieve, Monday, 31 August
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.09 in
Chance of precipitation43%
Record high104° (2000)
Record low67° (1968)
Tue, 0189° / 74°0.11
89 °
Saint Genevieve, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high89°
Average low74°
Average precipitation0.11 in
Chance of precipitation40%
Record high103° (2000)
Record low66° (1967)
Wed, 0289° / 73°0.17
89 °
Saint Genevieve, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.17 in
Chance of precipitation47%
Record high101° (2000)
Record low61° (1967)
Thu, 0389° / 73°0.18
89 °
Saint Genevieve, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.18 in
Chance of precipitation38%
Record high103° (2000)
Record low65° (1967)
Fri, 0489° / 73°0.21
89 °
Saint Genevieve, Friday, 4 September
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.21 in
Chance of precipitation48%
Record high102° (2000)
Record low61° (1974)
Sat, 0588° / 73°0.15
88 °
Saint Genevieve, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high88°
Average low73°
Average precipitation0.15 in
Chance of precipitation37%
Record high97° (1998)
Record low59° (1974)
Sun, 0687° / 72°0.11
87 °
Saint Genevieve, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.11 in
Chance of precipitation38%
Record high98° (2019)
Record low62° (2011)
Mon, 0788° / 72°0.06
88 °
Saint Genevieve, Monday, 7 September
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.06 in
Chance of precipitation32%
Record high100° (2019)
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 Saint Genevieve, 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 Saint Genevieve, 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.