Monthly outlook for Buena Vista, TX: average high 103.5°, average low 79.8°. That is 3.2° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 22 August (105.4°), the coolest 17 August (77.5°).
103.5°/79.8°
Average high / low
+3.2°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
103.1°
98.3°
+2.7°
19 August – 28 August
104.2°
96.6°
+4.2°
29 August – 7 September
at normal
94.2°
—
August records over 66 years
107.2°9 August 2023All-time high
68.2°13 August 1967All-time low
Climate normals and records are computed from the nearest reference point — East Alto Bonito (2 mi).
Mon, 10103° / 79°0
103 °
Buena Vista, Monday, 10 August
Mostly clear. High 103°, low 79°.
Pressure29.97 inHg
Wind15.7 mph SE
Humidity35%
Visibility6.2 mi
Dew point64°
Tue, 11104° / 81°0
104 °
Buena Vista, Tuesday, 11 August
Clear. High 104°, low 81°.
Pressure29.97 inHg
Wind17.8 mph SE
Humidity39%
Visibility6.2 mi
Dew point68°
Wed, 12104° / 80°0
104 °
Buena Vista, Wednesday, 12 August
Clear. High 104°, low 80°.
Pressure29.91 inHg
Wind20.1 mph SE
Humidity30%
Visibility6.2 mi
Dew point62°
Thu, 13103° / 81°0
103 °
Buena Vista, Thursday, 13 August
Mostly clear. High 103°, low 81°.
Pressure29.85 inHg
Wind24.6 mph SE
Humidity29%
Visibility—
Dew point60°
Fri, 14103° / 81°0
103 °
Buena Vista, Friday, 14 August
Overcast. High 103°, low 81°.
Pressure29.94 inHg
Wind23.6 mph SE
Humidity34%
Visibility—
Dew point64°
Sat, 15101° / 82°0
101 °
Buena Vista, Saturday, 15 August
Overcast. High 101°, low 82°.
Pressure30.06 inHg
Wind20.2 mph SE
Humidity47%
Visibility—
Dew point68°
Sun, 16105° / 80°0
105 °
Buena Vista, Sunday, 16 August
Mostly clear. High 105°, low 80°.
Pressure30.06 inHg
Wind23.7 mph SE
Humidity34%
Visibility—
Dew point63°
Mon, 17104° / 77°0
104 °
Buena Vista, Monday, 17 August
Clear. High 104°, low 77°.
Pressure30.00 inHg
Wind21.9 mph E
Humidity28%
Visibility—
Dew point57°
Tue, 18105° / 78°0
105 °
Buena Vista, Tuesday, 18 August
Clear. High 105°, low 78°.
Pressure29.94 inHg
Wind21.1 mph SE
Humidity28%
Visibility—
Dew point58°
Wed, 19105° / 79°0
105 °
Buena Vista, Wednesday, 19 August
Mostly clear. High 105°, low 79°.
Pressure29.94 inHg
Wind19.3 mph SE
Humidity26%
Visibility—
Dew point56°
Thu, 20105° / 79°0
105 °
Buena Vista, Thursday, 20 August
Clear. High 105°, low 79°.
Pressure29.94 inHg
Wind20.2 mph SE
Humidity29%
Visibility—
Dew point60°
Fri, 21105° / 79°0
105 °
Buena Vista, Friday, 21 August
Clear. High 105°, low 79°.
Pressure29.88 inHg
Wind22.2 mph SE
Humidity28%
Visibility—
Dew point59°
Sat, 22105° / 80°0
105 °
Buena Vista, Saturday, 22 August
Clear. High 105°, low 80°.
Pressure29.85 inHg
Wind20.2 mph SE
Humidity27%
Visibility—
Dew point58°
Sun, 23103° / 82°0.07
103 °
Buena Vista, Sunday, 23 August
Light rain. High 103°, low 82°.
Pressure29.85 inHg
Wind19.6 mph SE
Humidity35%
Visibility—
Dew point64°
Mon, 24101° / 79°0
101 °
Buena Vista, Monday, 24 August
Clear. High 101°, low 79°.
Pressure29.88 inHg
Wind23.9 mph SE
Humidity33%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2596° / 78°0.04
96 °
Buena Vista, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high96°
Average low78°
Average precipitation0.04 in
Chance of precipitation23%
Record high104° (2002)
Record low73° (1967)
Wed, 2696° / 78°0.06
96 °
Buena Vista, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high96°
Average low78°
Average precipitation0.06 in
Chance of precipitation25%
Record high104° (2002)
Record low74° (1966)
Thu, 2796° / 77°0.04
96 °
Buena Vista, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high96°
Average low77°
Average precipitation0.04 in
Chance of precipitation15%
Record high104° (2002)
Record low72° (1961)
Fri, 2896° / 77°0.11
96 °
Buena Vista, Friday, 28 August
Climate normal for this date — 60-year average.
Average high96°
Average low77°
Average precipitation0.11 in
Chance of precipitation27%
Record high105° (2023)
Record low71° (1967)
Sat, 2995° / 78°0.1
95 °
Buena Vista, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high95°
Average low78°
Average precipitation0.1 in
Chance of precipitation33%
Record high104° (2011)
Record low73° (2015)
Sun, 3095° / 77°0.08
95 °
Buena Vista, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high95°
Average low77°
Average precipitation0.08 in
Chance of precipitation37%
Record high103° (2005)
Record low71° (1967)
Mon, 3195° / 78°0.1
95 °
Buena Vista, Monday, 31 August
Climate normal for this date — 60-year average.
Average high95°
Average low78°
Average precipitation0.1 in
Chance of precipitation35%
Record high103° (2023)
Record low70° (1967)
Tue, 0195° / 77°0.11
95 °
Buena Vista, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high95°
Average low77°
Average precipitation0.11 in
Chance of precipitation42%
Record high107° (2020)
Record low71° (1967)
Wed, 0294° / 77°0.12
94 °
Buena Vista, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high94°
Average low77°
Average precipitation0.12 in
Chance of precipitation30%
Record high104° (2020)
Record low71° (1969)
Thu, 0394° / 77°0.1
94 °
Buena Vista, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high94°
Average low77°
Average precipitation0.1 in
Chance of precipitation33%
Record high103° (2000)
Record low72° (1975)
Fri, 0494° / 77°0.13
94 °
Buena Vista, Friday, 4 September
Climate normal for this date — 60-year average.
Average high94°
Average low77°
Average precipitation0.13 in
Chance of precipitation43%
Record high107° (2023)
Record low72° (1967)
Sat, 0593° / 77°0.08
93 °
Buena Vista, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high93°
Average low77°
Average precipitation0.08 in
Chance of precipitation38%
Record high109° (2000)
Record low68° (1974)
Sun, 0693° / 76°0.07
93 °
Buena Vista, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high93°
Average low76°
Average precipitation0.07 in
Chance of precipitation38%
Record high106° (2000)
Record low65° (1974)
Mon, 0793° / 76°0.07
93 °
Buena Vista, Monday, 7 September
Climate normal for this date — 60-year average.
Average high93°
Average low76°
Average precipitation0.07 in
Chance of precipitation42%
Record high104° (2023)
Record low64° (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 Buena Vista, 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 Buena Vista, 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.