Monthly outlook for Buena Vista, AR: average high 105.9°, average low 77.4°. That is 7.5° above the climate normal for August. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 20 August (114.8°), the coolest 9 August (71.7°).
105.9°/77.4°
Average high / low
+7.5°
Above normal
1 / 6
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
103.2°
92.4°
+6°
19 August – 28 August
110.5°
92.5°
+10°
29 August – 7 September
at normal
89.2°
—
August records over 66 years
108.9°13 August 2007All-time high
58.8°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Mount Holly (13 mi).
Mon, 10100° / 73°0.01
100 °
Buena Vista, Monday, 10 August
Light rain. High 100°, low 73°.
Pressure30.06 inHg
Wind6.7 mph SW
Humidity41%
Visibility6.2 mi
Dew point68°
Tue, 1197° / 76°0
97 °
Buena Vista, Tuesday, 11 August
Clear. High 97°, low 76°.
Pressure30.03 inHg
Wind7.7 mph SW
Humidity42%
Visibility6.2 mi
Dew point68°
Wed, 12103° / 78°0
103 °
Buena Vista, Wednesday, 12 August
Mostly clear. High 103°, low 78°.
Pressure29.94 inHg
Wind8.2 mph SW
Humidity37%
Visibility6.2 mi
Dew point67°
Thu, 13104° / 80°0
104 °
Buena Vista, Thursday, 13 August
Mostly clear. High 104°, low 80°.
Pressure29.91 inHg
Wind9.6 mph SW
Humidity27%
Visibility—
Dew point58°
Fri, 14103° / 77°0
103 °
Buena Vista, Friday, 14 August
Partly cloudy. High 103°, low 77°.
Pressure30.03 inHg
Wind9.6 mph S
Humidity33%
Visibility—
Dew point62°
Sat, 15105° / 77°0
105 °
Buena Vista, Saturday, 15 August
Overcast. High 105°, low 77°.
Pressure30.09 inHg
Wind10.4 mph SW
Humidity33%
Visibility—
Dew point64°
Sun, 16109° / 79°0
109 °
Buena Vista, Sunday, 16 August
Partly cloudy. High 109°, low 79°.
Pressure30.06 inHg
Wind8.5 mph W
Humidity27%
Visibility—
Dew point61°
Mon, 17110° / 80°0
110 °
Buena Vista, Monday, 17 August
Partly cloudy. High 110°, low 80°.
Pressure30.00 inHg
Wind7.9 mph W
Humidity21%
Visibility—
Dew point55°
Tue, 18109° / 82°0
109 °
Buena Vista, Tuesday, 18 August
Clear. High 109°, low 82°.
Pressure29.94 inHg
Wind7.6 mph W
Humidity23%
Visibility—
Dew point58°
Wed, 19112° / 82°0
112 °
Buena Vista, Wednesday, 19 August
Clear. High 112°, low 82°.
Pressure29.94 inHg
Wind8.1 mph W
Humidity22%
Visibility—
Dew point58°
Thu, 20115° / 79°0
115 °
Buena Vista, Thursday, 20 August
Clear. High 115°, low 79°.
Pressure29.91 inHg
Wind10.3 mph SE
Humidity19%
Visibility—
Dew point55°
Fri, 21114° / 81°0.04
114 °
Buena Vista, Friday, 21 August
Light rain. High 114°, low 81°.
Pressure29.91 inHg
Wind9.8 mph S
Humidity21%
Visibility—
Dew point61°
Sat, 22111° / 73°0.34
111 °
Buena Vista, Saturday, 22 August
Rain. High 111°, low 73°.
Pressure29.91 inHg
Wind8.5 mph NW
Humidity26%
Visibility—
Dew point63°
Sun, 23107° / 74°0.04
107 °
Buena Vista, Sunday, 23 August
Light rain. High 107°, low 74°.
Pressure29.91 inHg
Wind6.4 mph W
Humidity31%
Visibility—
Dew point62°
Mon, 24105° / 77°0.02
105 °
Buena Vista, Monday, 24 August
Light rain. High 105°, low 77°.
Pressure29.94 inHg
Wind9.4 mph S
Humidity38%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2593° / 74°0.03
93 °
Buena Vista, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high93°
Average low74°
Average precipitation0.03 in
Chance of precipitation28%
Record high105° (2023)
Record low62° (1966)
Wed, 2692° / 74°0.03
92 °
Buena Vista, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high92°
Average low74°
Average precipitation0.03 in
Chance of precipitation25%
Record high106° (2023)
Record low63° (1966)
Thu, 2792° / 74°0.11
92 °
Buena Vista, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high92°
Average low74°
Average precipitation0.11 in
Chance of precipitation28%
Record high102° (2000)
Record low65° (2025)
Fri, 2891° / 73°0.09
91 °
Buena Vista, Friday, 28 August
Climate normal for this date — 60-year average.
Average high91°
Average low73°
Average precipitation0.09 in
Chance of precipitation35%
Record high103° (1998)
Record low64° (1992)
Sat, 2990° / 73°0.18
90 °
Buena Vista, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.18 in
Chance of precipitation38%
Record high104° (2000)
Record low59° (1986)
Sun, 3090° / 73°0.13
90 °
Buena Vista, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.13 in
Chance of precipitation35%
Record high107° (2000)
Record low59° (1986)
Mon, 3190° / 73°0.14
90 °
Buena Vista, Monday, 31 August
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.14 in
Chance of precipitation30%
Record high107° (2000)
Record low63° (1986)
Tue, 0190° / 73°0.12
90 °
Buena Vista, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.12 in
Chance of precipitation33%
Record high107° (2000)
Record low61° (1967)
Wed, 0289° / 73°0.18
89 °
Buena Vista, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.18 in
Chance of precipitation53%
Record high105° (2000)
Record low58° (1967)
Thu, 0389° / 72°0.27
89 °
Buena Vista, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.27 in
Chance of precipitation48%
Record high105° (2000)
Record low58° (1974)
Fri, 0489° / 71°0.07
89 °
Buena Vista, Friday, 4 September
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.07 in
Chance of precipitation28%
Record high106° (2000)
Record low55° (1974)
Sat, 0589° / 71°0.1
89 °
Buena Vista, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.1 in
Chance of precipitation32%
Record high102° (1990)
Record low56° (1974)
Sun, 0689° / 71°0.09
89 °
Buena Vista, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.09 in
Chance of precipitation23%
Record high101° (2019)
Record low59° (2017)
Mon, 0789° / 71°0.05
89 °
Buena Vista, Monday, 7 September
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.05 in
Chance of precipitation23%
Record high100° (2019)
Record low56° (2017)
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, AR 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, AR 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.