Monthly outlook for Bonta Vista Estates, TN: average high 91.3°, average low 69.9°. That is 3.7° above the climate normal for August. Precipitation is expected on 8 days (about 2.2 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 21 August (100.6°), the coolest 19 August (66.1°).
91.3°/69.9°
Average high / low
+3.7°
Above normal
8 / 7
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
87.9°
84.6°
+1.8°
19 August – 28 August
96.8°
84.7°
+6.7°
29 August – 7 September
at normal
83.3°
—
August records over 66 years
100.8°16 August 2007All-time high
53.8°7 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Knoxville (8 mi).
Mon, 1083° / 69°0.11
83 °
Bonta Vista Estates, Monday, 10 August
Rain. High 83°, low 69°.
Pressure30.12 inHg
Wind3.7 mph SW
Humidity59%
Visibility6.2 mi
Dew point69°
Tue, 1193° / 69°0.03
93 °
Bonta Vista Estates, Tuesday, 11 August
Light rain. High 93°, low 69°.
Pressure30.06 inHg
Wind5.2 mph SW
Humidity54%
Visibility6.2 mi
Dew point69°
Wed, 1294° / 71°0.05
94 °
Bonta Vista Estates, Wednesday, 12 August
Light rain. High 94°, low 71°.
Pressure29.94 inHg
Wind8.9 mph SW
Humidity54%
Visibility6.2 mi
Dew point69°
Thu, 1382° / 69°0.85
82 °
Bonta Vista Estates, Thursday, 13 August
Rain. High 82°, low 69°.
Pressure29.97 inHg
Wind4.6 mph SW
Humidity71%
Visibility—
Dew point69°
Fri, 1492° / 71°0.16
92 °
Bonta Vista Estates, Friday, 14 August
Light rain. High 92°, low 71°.
Pressure30.00 inHg
Wind9.5 mph NW
Humidity49%
Visibility—
Dew point67°
Sat, 1577° / 67°0.43
77 °
Bonta Vista Estates, Saturday, 15 August
Light rain. High 77°, low 67°.
Pressure30.21 inHg
Wind4.4 mph N
Humidity89%
Visibility—
Dew point69°
Sun, 1696° / 68°0
96 °
Bonta Vista Estates, Sunday, 16 August
Partly cloudy. High 96°, low 68°.
Pressure30.06 inHg
Wind5.4 mph SW
Humidity51%
Visibility—
Dew point67°
Mon, 1790° / 73°0.09
90 °
Bonta Vista Estates, Monday, 17 August
Light rain. High 90°, low 73°.
Pressure29.97 inHg
Wind9.5 mph N
Humidity52%
Visibility—
Dew point67°
Tue, 1888° / 67°0
88 °
Bonta Vista Estates, Tuesday, 18 August
Clear. High 88°, low 67°.
Pressure30.00 inHg
Wind4.3 mph NE
Humidity42%
Visibility—
Dew point58°
Wed, 1990° / 66°0
90 °
Bonta Vista Estates, Wednesday, 19 August
Overcast. High 90°, low 66°.
Pressure30.03 inHg
Wind4.3 mph SE
Humidity41%
Visibility—
Dew point60°
Thu, 2094° / 69°0
94 °
Bonta Vista Estates, Thursday, 20 August
Mostly clear. High 94°, low 69°.
Pressure30.00 inHg
Wind4.5 mph SW
Humidity41%
Visibility—
Dew point62°
Fri, 21101° / 74°0
101 °
Bonta Vista Estates, Friday, 21 August
Partly cloudy. High 101°, low 74°.
Pressure29.94 inHg
Wind5.9 mph SW
Humidity40%
Visibility—
Dew point66°
Sat, 22100° / 76°0
100 °
Bonta Vista Estates, Saturday, 22 August
Clear. High 100°, low 76°.
Pressure29.88 inHg
Wind5.2 mph NE
Humidity37%
Visibility—
Dew point66°
Sun, 2399° / 71°0.05
99 °
Bonta Vista Estates, Sunday, 23 August
Light rain. High 99°, low 71°.
Pressure29.91 inHg
Wind7.4 mph SW
Humidity39%
Visibility—
Dew point67°
Mon, 2497° / 70°0.02
97 °
Bonta Vista Estates, Monday, 24 August
Light rain. High 97°, low 70°.
Pressure30.03 inHg
Wind3.7 mph SW
Humidity44%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 67°0.07
85 °
Bonta Vista Estates, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.07 in
Chance of precipitation30%
Record high98° (2023)
Record low56° (2015)
Wed, 2685° / 67°0.12
85 °
Bonta Vista Estates, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.12 in
Chance of precipitation30%
Record high95° (2016)
Record low56° (1966)
Thu, 2785° / 67°0.09
85 °
Bonta Vista Estates, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.09 in
Chance of precipitation28%
Record high94° (2016)
Record low58° (2025)
Fri, 2885° / 67°0.07
85 °
Bonta Vista Estates, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.07 in
Chance of precipitation27%
Record high95° (1990)
Record low56° (1968)
Sat, 2985° / 67°0.06
85 °
Bonta Vista Estates, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.06 in
Chance of precipitation23%
Record high95° (2024)
Record low54° (1986)
Sun, 3084° / 67°0.08
84 °
Bonta Vista Estates, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.08 in
Chance of precipitation38%
Record high96° (2024)
Record low54° (1965)
Mon, 3184° / 67°0.11
84 °
Bonta Vista Estates, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.11 in
Chance of precipitation38%
Record high92° (2019)
Record low56° (1968)
Tue, 0183° / 67°0.14
83 °
Bonta Vista Estates, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.14 in
Chance of precipitation42%
Record high93° (1993)
Record low57° (1967)
Wed, 0284° / 66°0.11
84 °
Bonta Vista Estates, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.11 in
Chance of precipitation33%
Record high95° (2011)
Record low54° (1967)
Thu, 0383° / 66°0.12
83 °
Bonta Vista Estates, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.12 in
Chance of precipitation45%
Record high95° (2011)
Record low54° (1967)
Fri, 0483° / 65°0.09
83 °
Bonta Vista Estates, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.09 in
Chance of precipitation37%
Record high97° (2019)
Record low56° (1967)
Sat, 0582° / 65°0.15
82 °
Bonta Vista Estates, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.15 in
Chance of precipitation28%
Record high95° (1975)
Record low52° (1997)
Sun, 0682° / 65°0.09
82 °
Bonta Vista Estates, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation35%
Record high93° (1990)
Record low52° (1984)
Mon, 0782° / 64°0.09
82 °
Bonta Vista Estates, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.09 in
Chance of precipitation30%
Record high95° (1990)
Record low54° (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 Bonta Vista Estates, TN 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 Bonta Vista Estates, TN 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.