Monthly outlook for Birdsong Heights, TN: average high 95.1°, average low 72.2°. That is 4.2° above the climate normal for August. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 22 August (107.1°), the coolest 24 August (60.9°).
95.1°/72.2°
Average high / low
+4.2°
Above normal
3 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
95.8°
87.5°
+4.6°
19 August – 28 August
93.8°
87.8°
+3.3°
29 August – 7 September
at normal
85.5°
—
August records over 66 years
106.2°3 August 2011All-time high
56.1°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — New Johnsonville (5 mi).
Mon, 1090° / 73°0
90 °
Birdsong Heights, Monday, 10 August
Clear. High 90°, low 73°.
Pressure30.06 inHg
Wind6.8 mph SW
Humidity48%
Visibility6.2 mi
Dew point70°
Tue, 1196° / 73°0
96 °
Birdsong Heights, Tuesday, 11 August
Light rain. High 96°, low 73°.
Pressure30.03 inHg
Wind7.6 mph W
Humidity46%
Visibility6.2 mi
Dew point70°
Wed, 1298° / 75°0.04
98 °
Birdsong Heights, Wednesday, 12 August
Light rain. High 98°, low 75°.
Pressure29.91 inHg
Wind10.9 mph W
Humidity44%
Visibility6.2 mi
Dew point69°
Thu, 1397° / 72°0.09
97 °
Birdsong Heights, Thursday, 13 August
Light rain. High 97°, low 72°.
Pressure29.94 inHg
Wind9.1 mph S
Humidity47%
Visibility—
Dew point67°
Fri, 14101° / 78°0
101 °
Birdsong Heights, Friday, 14 August
Overcast. High 101°, low 78°.
Pressure30.00 inHg
Wind8.9 mph W
Humidity34%
Visibility—
Dew point63°
Sat, 15100° / 76°0
100 °
Birdsong Heights, Saturday, 15 August
Mostly clear. High 100°, low 76°.
Pressure30.12 inHg
Wind5.2 mph W
Humidity35%
Visibility—
Dew point63°
Sun, 16103° / 76°0
103 °
Birdsong Heights, Sunday, 16 August
Mostly clear. High 103°, low 76°.
Pressure30.03 inHg
Wind7.7 mph W
Humidity30%
Visibility—
Dew point61°
Mon, 1795° / 74°0
95 °
Birdsong Heights, Monday, 17 August
Mostly clear. High 95°, low 74°.
Pressure29.97 inHg
Wind7.9 mph N
Humidity48%
Visibility—
Dew point69°
Tue, 1894° / 70°0.02
94 °
Birdsong Heights, Tuesday, 18 August
Light rain. High 94°, low 70°.
Pressure29.91 inHg
Wind10.4 mph S
Humidity65%
Visibility—
Dew point68°
Wed, 1996° / 79°0
96 °
Birdsong Heights, Wednesday, 19 August
Overcast. High 96°, low 79°.
Pressure29.83 inHg
Wind10.6 mph SW
Humidity53%
Visibility—
Dew point67°
Thu, 2088° / 70°0.02
88 °
Birdsong Heights, Thursday, 20 August
Light rain. High 88°, low 70°.
Pressure29.91 inHg
Wind9.4 mph N
Humidity43%
Visibility—
Dew point60°
Fri, 2195° / 66°0
95 °
Birdsong Heights, Friday, 21 August
Clear. High 95°, low 66°.
Pressure29.88 inHg
Wind6 mph SE
Humidity38%
Visibility—
Dew point60°
Sat, 22107° / 70°0.06
107 °
Birdsong Heights, Saturday, 22 August
Light rain. High 107°, low 70°.
Pressure29.83 inHg
Wind12.4 mph W
Humidity31%
Visibility—
Dew point61°
Sun, 2390° / 70°0
90 °
Birdsong Heights, Sunday, 23 August
Mostly clear. High 90°, low 70°.
Pressure30.03 inHg
Wind7.5 mph NE
Humidity35%
Visibility—
Dew point55°
Mon, 2486° / 61°0
86 °
Birdsong Heights, Monday, 24 August
Partly cloudy. High 86°, low 61°.
Pressure30.09 inHg
Wind8.9 mph NE
Humidity38%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2588° / 71°0.07
88 °
Birdsong Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.07 in
Chance of precipitation20%
Record high98° (2023)
Record low62° (2015)
Wed, 2688° / 72°0.08
88 °
Birdsong Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.08 in
Chance of precipitation28%
Record high97° (1990)
Record low61° (2015)
Thu, 2788° / 71°0.07
88 °
Birdsong Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.07 in
Chance of precipitation22%
Record high99° (1990)
Record low59° (2025)
Fri, 2887° / 71°0.07
87 °
Birdsong Heights, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.07 in
Chance of precipitation30%
Record high101° (1990)
Record low61° (1968)
Sat, 2987° / 71°0.1
87 °
Birdsong Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.1 in
Chance of precipitation43%
Record high99° (2000)
Record low56° (1986)
Sun, 3086° / 71°0.17
86 °
Birdsong Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low71°
Average precipitation0.17 in
Chance of precipitation37%
Record high96° (2024)
Record low61° (1988)
Mon, 3186° / 70°0.22
86 °
Birdsong Heights, Monday, 31 August
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.22 in
Chance of precipitation37%
Record high98° (2011)
Record low60° (1988)
Tue, 0186° / 70°0.11
86 °
Birdsong Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.11 in
Chance of precipitation28%
Record high97° (2011)
Record low58° (1967)
Wed, 0286° / 70°0.12
86 °
Birdsong Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.12 in
Chance of precipitation32%
Record high97° (2011)
Record low57° (1967)
Thu, 0385° / 70°0.12
85 °
Birdsong Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low70°
Average precipitation0.12 in
Chance of precipitation38%
Record high98° (1999)
Record low60° (1974)
Fri, 0485° / 69°0.08
85 °
Birdsong Heights, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.08 in
Chance of precipitation30%
Record high97° (1999)
Record low54° (1974)
Sat, 0585° / 68°0.1
85 °
Birdsong Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.1 in
Chance of precipitation30%
Record high98° (1990)
Record low56° (1997)
Sun, 0685° / 68°0.05
85 °
Birdsong Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.05 in
Chance of precipitation27%
Record high100° (1990)
Record low56° (1988)
Mon, 0785° / 68°0.05
85 °
Birdsong Heights, Monday, 7 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.05 in
Chance of precipitation18%
Record high97° (1990)
Record low53° (1988)
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 Birdsong Heights, 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 Birdsong Heights, 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.