Monthly outlook for La Presa, TX: average high 104°, average low 78.8°. That is 3° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.9 inches. The warmest day looks like 21 August (106.7°), the coolest 18 August (76.7°).
104°/78.8°
Average high / low
+3°
Above normal
0 / 2
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
103.1°
99.1°
+2.2°
19 August – 28 August
105.6°
97.3°
+4.6°
29 August – 7 September
at normal
94.3°
—
August records over 66 years
109°9 August 2023All-time high
69.6°22 August 1973All-time low
Mon, 10101° / 78°0
101 °
La Presa, Monday, 10 August
Partly cloudy. High 101°, low 78°.
Pressure29.97 inHg
Wind12.1 mph SE
Humidity39%
Visibility6.2 mi
Dew point65°
Tue, 11104° / 80°0
104 °
La Presa, Tuesday, 11 August
Mostly clear. High 104°, low 80°.
Pressure29.97 inHg
Wind18.4 mph SE
Humidity40%
Visibility6.2 mi
Dew point67°
Wed, 12106° / 80°0
106 °
La Presa, Wednesday, 12 August
Clear. High 106°, low 80°.
Pressure29.91 inHg
Wind20.7 mph S
Humidity30%
Visibility6.2 mi
Dew point61°
Thu, 13106° / 80°0
106 °
La Presa, Thursday, 13 August
Clear. High 106°, low 80°.
Pressure29.85 inHg
Wind26.2 mph SE
Humidity30%
Visibility—
Dew point60°
Fri, 14105° / 81°0
105 °
La Presa, Friday, 14 August
Overcast. High 105°, low 81°.
Pressure29.94 inHg
Wind23.4 mph SE
Humidity30%
Visibility—
Dew point60°
Sat, 15100° / 82°0.02
100 °
La Presa, Saturday, 15 August
Light rain. High 100°, low 82°.
Pressure30.06 inHg
Wind21.6 mph SE
Humidity37%
Visibility—
Dew point64°
Sun, 16103° / 77°0
103 °
La Presa, Sunday, 16 August
Overcast. High 103°, low 77°.
Pressure30.09 inHg
Wind22.8 mph SE
Humidity36%
Visibility—
Dew point63°
Mon, 17103° / 77°0
103 °
La Presa, Monday, 17 August
Clear. High 103°, low 77°.
Pressure30.03 inHg
Wind21.9 mph SE
Humidity25%
Visibility—
Dew point53°
Tue, 18104° / 77°0
104 °
La Presa, Tuesday, 18 August
Clear. High 104°, low 77°.
Pressure29.94 inHg
Wind22.9 mph SE
Humidity28%
Visibility—
Dew point57°
Wed, 19105° / 78°0
105 °
La Presa, Wednesday, 19 August
Clear. High 105°, low 78°.
Pressure29.91 inHg
Wind21 mph E
Humidity29%
Visibility—
Dew point59°
Thu, 20106° / 79°0
106 °
La Presa, Thursday, 20 August
Clear. High 106°, low 79°.
Pressure29.88 inHg
Wind22.1 mph SE
Humidity28%
Visibility—
Dew point59°
Fri, 21107° / 79°0
107 °
La Presa, Friday, 21 August
Clear. High 107°, low 79°.
Pressure29.85 inHg
Wind20.5 mph SE
Humidity25%
Visibility—
Dew point56°
Sat, 22106° / 79°0
106 °
La Presa, Saturday, 22 August
Clear. High 106°, low 79°.
Pressure29.91 inHg
Wind22.5 mph SE
Humidity25%
Visibility—
Dew point56°
Sun, 23105° / 77°0
105 °
La Presa, Sunday, 23 August
Clear. High 105°, low 77°.
Pressure30.00 inHg
Wind20.7 mph SE
Humidity28%
Visibility—
Dew point58°
Mon, 24105° / 77°0.02
105 °
La Presa, Monday, 24 August
Light rain. High 105°, low 77°.
Pressure29.97 inHg
Wind20.7 mph SE
Humidity30%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2596° / 78°0.04
96 °
La Presa, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high96°
Average low78°
Average precipitation0.04 in
Chance of precipitation25%
Record high104° (2006)
Record low72° (1967)
Wed, 2696° / 78°0.04
96 °
La Presa, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high96°
Average low78°
Average precipitation0.04 in
Chance of precipitation20%
Record high105° (2004)
Record low72° (1966)
Thu, 2797° / 77°0.04
97 °
La Presa, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high97°
Average low77°
Average precipitation0.04 in
Chance of precipitation22%
Record high105° (2002)
Record low71° (1967)
Fri, 2896° / 78°0.04
96 °
La Presa, Friday, 28 August
Climate normal for this date — 60-year average.
Average high96°
Average low78°
Average precipitation0.04 in
Chance of precipitation23%
Record high105° (2011)
Record low72° (2015)
Sat, 2996° / 77°0.07
96 °
La Presa, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high96°
Average low77°
Average precipitation0.07 in
Chance of precipitation30%
Record high106° (2011)
Record low73° (1967)
Sun, 3095° / 77°0.08
95 °
La Presa, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high95°
Average low77°
Average precipitation0.08 in
Chance of precipitation25%
Record high103° (2011)
Record low71° (1967)
Mon, 3195° / 77°0.08
95 °
La Presa, Monday, 31 August
Climate normal for this date — 60-year average.
Average high95°
Average low77°
Average precipitation0.08 in
Chance of precipitation30%
Record high103° (2020)
Record low71° (1967)
Tue, 0195° / 77°0.09
95 °
La Presa, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high95°
Average low77°
Average precipitation0.09 in
Chance of precipitation33%
Record high104° (2000)
Record low72° (2008)
Wed, 0294° / 77°0.1
94 °
La Presa, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high94°
Average low77°
Average precipitation0.1 in
Chance of precipitation37%
Record high104° (2000)
Record low71° (2007)
Thu, 0394° / 77°0.09
94 °
La Presa, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high94°
Average low77°
Average precipitation0.09 in
Chance of precipitation37%
Record high104° (2000)
Record low71° (2004)
Fri, 0494° / 77°0.09
94 °
La Presa, Friday, 4 September
Climate normal for this date — 60-year average.
Average high94°
Average low77°
Average precipitation0.09 in
Chance of precipitation40%
Record high106° (2000)
Record low70° (1974)
Sat, 0594° / 76°0.07
94 °
La Presa, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high94°
Average low76°
Average precipitation0.07 in
Chance of precipitation37%
Record high108° (2000)
Record low67° (1974)
Sun, 0693° / 76°0.05
93 °
La Presa, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high93°
Average low76°
Average precipitation0.05 in
Chance of precipitation30%
Record high106° (2000)
Record low64° (1974)
Mon, 0793° / 75°0.1
93 °
La Presa, Monday, 7 September
Climate normal for this date — 60-year average.
Average high93°
Average low75°
Average precipitation0.1 in
Chance of precipitation32%
Record high104° (2023)
Record low63° (1974)
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 La Presa, TX 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 La Presa, TX 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.