Monthly outlook for Highland Acres, TN: average high 90°, average low 69.1°. That is 3.2° above the climate normal for August. Precipitation is expected on 12 days (about 2.5 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 17 August (98.2°), the coolest 21 August (62.6°).
90°/69.1°
Average high / low
+3.2°
Above normal
12 / 7
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
90.9°
84.3°
+3.7°
19 August – 28 August
88.6°
84.3°
+2.4°
29 August – 7 September
at normal
82.8°
—
August records over 66 years
99°16 August 2007All-time high
54.3°29 August 1968All-time low
Climate normals and records are computed from the nearest reference point — Townsend (14 mi).
Mon, 1082° / 69°0.14
82 °
Highland Acres, Monday, 10 August
Rain. High 82°, low 69°.
Pressure30.15 inHg
Wind5.1 mph W
Humidity71%
Visibility6.2 mi
Dew point71°
Tue, 1190° / 69°0.13
90 °
Highland Acres, Tuesday, 11 August
Rain. High 90°, low 69°.
Pressure30.09 inHg
Wind5.8 mph W
Humidity70%
Visibility6.2 mi
Dew point73°
Wed, 1294° / 69°0.22
94 °
Highland Acres, Wednesday, 12 August
Rain. High 94°, low 69°.
Pressure29.97 inHg
Wind10.1 mph W
Humidity61%
Visibility6.2 mi
Dew point71°
Thu, 1389° / 69°0.02
89 °
Highland Acres, Thursday, 13 August
Light rain. High 89°, low 69°.
Pressure30.00 inHg
Wind7.5 mph W
Humidity56%
Visibility—
Dew point69°
Fri, 1493° / 73°0.05
93 °
Highland Acres, Friday, 14 August
Light rain. High 93°, low 73°.
Pressure30.06 inHg
Wind8.1 mph SW
Humidity49%
Visibility—
Dew point68°
Sat, 1594° / 73°0.09
94 °
Highland Acres, Saturday, 15 August
Light rain. High 94°, low 73°.
Pressure30.15 inHg
Wind9.5 mph NE
Humidity49%
Visibility—
Dew point69°
Sun, 1698° / 72°0.05
98 °
Highland Acres, Sunday, 16 August
Light rain. High 98°, low 72°.
Pressure30.09 inHg
Wind7.2 mph W
Humidity48%
Visibility—
Dew point68°
Mon, 1798° / 74°0.06
98 °
Highland Acres, Monday, 17 August
Light rain. High 98°, low 74°.
Pressure29.97 inHg
Wind10.7 mph NW
Humidity45%
Visibility—
Dew point67°
Tue, 1889° / 70°0.01
89 °
Highland Acres, Tuesday, 18 August
Light rain. High 89°, low 70°.
Pressure29.94 inHg
Wind5.8 mph W
Humidity64%
Visibility—
Dew point69°
Wed, 1991° / 69°0.46
91 °
Highland Acres, Wednesday, 19 August
Rain. High 91°, low 69°.
Pressure29.85 inHg
Wind13.7 mph SW
Humidity51%
Visibility—
Dew point66°
Thu, 2084° / 70°0.63
84 °
Highland Acres, Thursday, 20 August
Rain. High 84°, low 70°.
Pressure29.85 inHg
Wind8.5 mph SW
Humidity69%
Visibility—
Dew point71°
Fri, 2185° / 63°0
85 °
Highland Acres, Friday, 21 August
Clear. High 85°, low 63°.
Pressure29.94 inHg
Wind4.1 mph W
Humidity43%
Visibility—
Dew point56°
Sat, 2293° / 64°0.46
93 °
Highland Acres, Saturday, 22 August
Rain. High 93°, low 64°.
Pressure30.00 inHg
Wind11.8 mph SW
Humidity74%
Visibility—
Dew point68°
Sun, 2390° / 69°0.07
90 °
Highland Acres, Sunday, 23 August
Light rain. High 90°, low 69°.
Pressure30.00 inHg
Wind6.8 mph NE
Humidity53%
Visibility—
Dew point66°
Mon, 2489° / 64°0
89 °
Highland Acres, Monday, 24 August
Mostly clear. High 89°, low 64°.
Pressure30.06 inHg
Wind6.6 mph NE
Humidity50%
Visibility—
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 67°0.09
84 °
Highland Acres, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.09 in
Chance of precipitation35%
Record high96° (2023)
Record low59° (2015)
Wed, 2684° / 67°0.14
84 °
Highland Acres, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.14 in
Chance of precipitation25%
Record high92° (2016)
Record low58° (2015)
Thu, 2784° / 67°0.1
84 °
Highland Acres, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.1 in
Chance of precipitation38%
Record high92° (2016)
Record low56° (2025)
Fri, 2884° / 67°0.08
84 °
Highland Acres, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.08 in
Chance of precipitation32%
Record high93° (1990)
Record low55° (2025)
Sat, 2984° / 67°0.08
84 °
Highland Acres, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.08 in
Chance of precipitation28%
Record high94° (2024)
Record low54° (1968)
Sun, 3084° / 66°0.09
84 °
Highland Acres, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.09 in
Chance of precipitation45%
Record high94° (2024)
Record low56° (1968)
Mon, 3183° / 67°0.11
83 °
Highland Acres, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.11 in
Chance of precipitation42%
Record high91° (2010)
Record low57° (1968)
Tue, 0183° / 66°0.15
83 °
Highland Acres, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.15 in
Chance of precipitation43%
Record high92° (2010)
Record low58° (1967)
Wed, 0283° / 66°0.09
83 °
Highland Acres, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation40%
Record high92° (2011)
Record low56° (1967)
Thu, 0383° / 66°0.14
83 °
Highland Acres, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.14 in
Chance of precipitation48%
Record high94° (2011)
Record low54° (1967)
Fri, 0482° / 65°0.16
82 °
Highland Acres, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.16 in
Chance of precipitation40%
Record high94° (2019)
Record low56° (1997)
Sat, 0582° / 65°0.15
82 °
Highland Acres, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.15 in
Chance of precipitation42%
Record high93° (1975)
Record low53° (1997)
Sun, 0682° / 65°0.1
82 °
Highland Acres, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.1 in
Chance of precipitation35%
Record high92° (1990)
Record low54° (1984)
Mon, 0782° / 64°0.09
82 °
Highland Acres, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.09 in
Chance of precipitation30%
Record high93° (1990)
Record low53° (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 Highland Acres, 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 Highland Acres, 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.