Monthly outlook for Bottle Hollow, TN: average high 89.6°, average low 70.9°. That is 1.7° above the climate normal for August. Precipitation is expected on 8 days (about 2.5 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 16 August (96°), the coolest 24 August (62°).
89.6°/70.9°
Average high / low
+1.7°
Above normal
8 / 6
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
90.3°
86.5°
+2.1°
19 August – 28 August
88.3°
86.5°
+1°
29 August – 7 September
at normal
84.5°
—
August records over 66 years
104.5°15 August 2007All-time high
54.5°14 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Shelbyville (8 mi).
Mon, 1090° / 72°0.41
90 °
Bottle Hollow, Monday, 10 August
Heavy rain. High 90°, low 72°.
Pressure30.12 inHg
Wind8 mph SW
Humidity73%
Visibility6.2 mi
Dew point74°
Tue, 1189° / 71°0.43
89 °
Bottle Hollow, Tuesday, 11 August
Rain. High 89°, low 71°.
Pressure30.09 inHg
Wind7.9 mph SW
Humidity75%
Visibility6.2 mi
Dew point76°
Wed, 1292° / 72°0.07
92 °
Bottle Hollow, Wednesday, 12 August
Light rain. High 92°, low 72°.
Pressure29.97 inHg
Wind11.2 mph SW
Humidity61%
Visibility6.2 mi
Dew point73°
Thu, 1387° / 70°0.17
87 °
Bottle Hollow, Thursday, 13 August
Light rain. High 87°, low 70°.
Pressure30.00 inHg
Wind4.6 mph W
Humidity69%
Visibility6.2 mi
Dew point73°
Fri, 1494° / 75°0
94 °
Bottle Hollow, Friday, 14 August
Overcast. High 94°, low 75°.
Pressure30.06 inHg
Wind9.4 mph SW
Humidity54%
Visibility—
Dew point71°
Sat, 1595° / 75°0
95 °
Bottle Hollow, Saturday, 15 August
Partly cloudy. High 95°, low 75°.
Pressure30.15 inHg
Wind6.8 mph SW
Humidity47%
Visibility—
Dew point67°
Sun, 1696° / 75°0
96 °
Bottle Hollow, Sunday, 16 August
Overcast. High 96°, low 75°.
Pressure30.09 inHg
Wind9 mph SW
Humidity48%
Visibility—
Dew point69°
Mon, 1794° / 75°0
94 °
Bottle Hollow, Monday, 17 August
Clear. High 94°, low 75°.
Pressure29.97 inHg
Wind8.5 mph N
Humidity48%
Visibility—
Dew point68°
Tue, 1882° / 73°0
82 °
Bottle Hollow, Tuesday, 18 August
Overcast. High 82°, low 73°.
Pressure29.97 inHg
Wind7.5 mph SE
Humidity75%
Visibility—
Dew point69°
Wed, 1989° / 76°0
89 °
Bottle Hollow, Wednesday, 19 August
Overcast. High 89°, low 76°.
Pressure29.88 inHg
Wind13.5 mph S
Humidity58%
Visibility—
Dew point69°
Thu, 2086° / 68°0.13
86 °
Bottle Hollow, Thursday, 20 August
Light rain. High 86°, low 68°.
Pressure29.88 inHg
Wind11.7 mph NW
Humidity52%
Visibility—
Dew point65°
Fri, 2189° / 64°0
89 °
Bottle Hollow, Friday, 21 August
Clear. High 89°, low 64°.
Pressure29.91 inHg
Wind6.6 mph E
Humidity43%
Visibility—
Dew point59°
Sat, 2295° / 68°1.04
95 °
Bottle Hollow, Saturday, 22 August
Heavy rain. High 95°, low 68°.
Pressure29.91 inHg
Wind13.5 mph SW
Humidity57%
Visibility—
Dew point71°
Sun, 2386° / 68°0.05
86 °
Bottle Hollow, Sunday, 23 August
Light rain. High 86°, low 68°.
Pressure30.03 inHg
Wind8.4 mph N
Humidity56%
Visibility—
Dew point66°
Mon, 2485° / 62°0
85 °
Bottle Hollow, Monday, 24 August
Clear. High 85°, low 62°.
Pressure30.06 inHg
Wind8.4 mph N
Humidity54%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 69°0.09
87 °
Bottle Hollow, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.09 in
Chance of precipitation35%
Record high96° (2023)
Record low59° (2015)
Wed, 2686° / 69°0.16
86 °
Bottle Hollow, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.16 in
Chance of precipitation37%
Record high94° (1990)
Record low58° (2015)
Thu, 2787° / 69°0.07
87 °
Bottle Hollow, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.07 in
Chance of precipitation28%
Record high97° (1990)
Record low56° (2025)
Fri, 2886° / 69°0.09
86 °
Bottle Hollow, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.09 in
Chance of precipitation30%
Record high100° (1990)
Record low56° (1967)
Sat, 2986° / 69°0.09
86 °
Bottle Hollow, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.09 in
Chance of precipitation38%
Record high96° (1990)
Record low56° (1986)
Sun, 3085° / 69°0.14
85 °
Bottle Hollow, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.14 in
Chance of precipitation43%
Record high96° (2024)
Record low57° (1992)
Mon, 3185° / 69°0.15
85 °
Bottle Hollow, Monday, 31 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.15 in
Chance of precipitation33%
Record high94° (1962)
Record low60° (2023)
Tue, 0185° / 69°0.11
85 °
Bottle Hollow, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.11 in
Chance of precipitation38%
Record high94° (2011)
Record low57° (1967)
Wed, 0285° / 69°0.15
85 °
Bottle Hollow, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.15 in
Chance of precipitation42%
Record high94° (2011)
Record low56° (1967)
Thu, 0384° / 68°0.14
84 °
Bottle Hollow, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.14 in
Chance of precipitation42%
Record high97° (2011)
Record low57° (2017)
Fri, 0484° / 68°0.1
84 °
Bottle Hollow, Friday, 4 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.1 in
Chance of precipitation35%
Record high95° (1990)
Record low55° (1974)
Sat, 0584° / 67°0.15
84 °
Bottle Hollow, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.15 in
Chance of precipitation33%
Record high96° (1999)
Record low54° (1997)
Sun, 0684° / 66°0.09
84 °
Bottle Hollow, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.09 in
Chance of precipitation28%
Record high98° (1990)
Record low54° (2017)
Mon, 0784° / 66°0.06
84 °
Bottle Hollow, Monday, 7 September
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.06 in
Chance of precipitation20%
Record high97° (1990)
Record low50° (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 Bottle Hollow, 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 Bottle Hollow, 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.