Monthly outlook for Barton Springs, TN: average high 88°, average low 68.5°. That is 2.2° above the climate normal for August. Precipitation is expected on 8 days (about 2.2 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 22 August (98.5°), the coolest 19 August (62.5°).
88°/68.5°
Average high / low
+2.2°
Above normal
8 / 6
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
85.3°
84°
+0.7°
19 August – 28 August
92.6°
84°
+4.8°
29 August – 7 September
at normal
82.7°
—
August records over 66 years
98.8°16 August 2007All-time high
51.1°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Bulls Gap (9 mi).
Mon, 1084° / 70°0.21
84 °
Barton Springs, Monday, 10 August
Rain. High 84°, low 70°.
Pressure30.15 inHg
Wind4.9 mph SW
Humidity73%
Visibility6.2 mi
Dew point71°
Tue, 1189° / 68°0.04
89 °
Barton Springs, Tuesday, 11 August
Light rain. High 89°, low 68°.
Pressure30.06 inHg
Wind7.1 mph W
Humidity67%
Visibility6.2 mi
Dew point71°
Wed, 1290° / 69°0.11
90 °
Barton Springs, Wednesday, 12 August
Light rain. High 90°, low 69°.
Pressure29.94 inHg
Wind12.8 mph W
Humidity65%
Visibility6.2 mi
Dew point71°
Thu, 1382° / 68°0.47
82 °
Barton Springs, Thursday, 13 August
Rain. High 82°, low 68°.
Pressure29.97 inHg
Wind5.8 mph W
Humidity80%
Visibility—
Dew point71°
Fri, 1485° / 69°0.37
85 °
Barton Springs, Friday, 14 August
Rain. High 85°, low 69°.
Pressure30.03 inHg
Wind10.4 mph W
Humidity69%
Visibility—
Dew point72°
Sat, 1577° / 63°0.21
77 °
Barton Springs, Saturday, 15 August
Rain. High 77°, low 63°.
Pressure30.18 inHg
Wind5.8 mph NE
Humidity88%
Visibility—
Dew point68°
Sun, 1689° / 66°0.03
89 °
Barton Springs, Sunday, 16 August
Light rain. High 89°, low 66°.
Pressure30.09 inHg
Wind6.8 mph W
Humidity64%
Visibility—
Dew point70°
Mon, 1787° / 70°0.43
87 °
Barton Springs, Monday, 17 August
Rain. High 87°, low 70°.
Pressure30.00 inHg
Wind7.7 mph NW
Humidity72%
Visibility—
Dew point71°
Tue, 1885° / 64°0
85 °
Barton Springs, Tuesday, 18 August
Clear. High 85°, low 64°.
Pressure30.00 inHg
Wind5.7 mph NE
Humidity48%
Visibility—
Dew point60°
Wed, 1987° / 62°0
87 °
Barton Springs, Wednesday, 19 August
Partly cloudy. High 87°, low 62°.
Pressure30.03 inHg
Wind5.8 mph NE
Humidity49%
Visibility—
Dew point62°
Thu, 2088° / 66°0
88 °
Barton Springs, Thursday, 20 August
Partly cloudy. High 88°, low 66°.
Pressure30.03 inHg
Wind5.3 mph SW
Humidity57%
Visibility—
Dew point67°
Fri, 2192° / 72°0
92 °
Barton Springs, Friday, 21 August
Overcast. High 92°, low 72°.
Pressure29.97 inHg
Wind6.6 mph S
Humidity57%
Visibility—
Dew point71°
Sat, 2299° / 75°0
99 °
Barton Springs, Saturday, 22 August
Clear. High 99°, low 75°.
Pressure29.91 inHg
Wind3.9 mph SW
Humidity48%
Visibility—
Dew point70°
Sun, 2397° / 74°0.01
97 °
Barton Springs, Sunday, 23 August
Light rain. High 97°, low 74°.
Pressure29.91 inHg
Wind10.5 mph SW
Humidity48%
Visibility—
Dew point70°
Mon, 2493° / 71°0
93 °
Barton Springs, Monday, 24 August
Light rain. High 93°, low 71°.
Pressure30.03 inHg
Wind4.8 mph E
Humidity53%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 65°0.06
84 °
Barton Springs, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low65°
Average precipitation0.06 in
Chance of precipitation25%
Record high96° (2023)
Record low57° (2015)
Wed, 2684° / 66°0.09
84 °
Barton Springs, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.09 in
Chance of precipitation28%
Record high94° (2016)
Record low56° (2015)
Thu, 2784° / 66°0.15
84 °
Barton Springs, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.15 in
Chance of precipitation33%
Record high95° (2016)
Record low53° (2025)
Fri, 2884° / 66°0.07
84 °
Barton Springs, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.07 in
Chance of precipitation28%
Record high93° (1990)
Record low55° (2025)
Sat, 2984° / 66°0.05
84 °
Barton Springs, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.05 in
Chance of precipitation25%
Record high93° (2024)
Record low51° (1986)
Sun, 3084° / 65°0.07
84 °
Barton Springs, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low65°
Average precipitation0.07 in
Chance of precipitation37%
Record high94° (2024)
Record low52° (1986)
Mon, 3183° / 66°0.15
83 °
Barton Springs, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.15 in
Chance of precipitation45%
Record high91° (2012)
Record low55° (1976)
Tue, 0183° / 65°0.14
83 °
Barton Springs, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.14 in
Chance of precipitation43%
Record high92° (1973)
Record low55° (1999)
Wed, 0283° / 65°0.08
83 °
Barton Springs, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.08 in
Chance of precipitation35%
Record high94° (2011)
Record low52° (1967)
Thu, 0383° / 65°0.08
83 °
Barton Springs, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.08 in
Chance of precipitation37%
Record high95° (2011)
Record low53° (1967)
Fri, 0482° / 65°0.12
82 °
Barton Springs, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.12 in
Chance of precipitation37%
Record high95° (2019)
Record low54° (1997)
Sat, 0582° / 64°0.13
82 °
Barton Springs, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.13 in
Chance of precipitation35%
Record high94° (1975)
Record low51° (1997)
Sun, 0682° / 64°0.1
82 °
Barton Springs, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.1 in
Chance of precipitation33%
Record high92° (1998)
Record low53° (1984)
Mon, 0782° / 63°0.07
82 °
Barton Springs, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low63°
Average precipitation0.07 in
Chance of precipitation28%
Record high94° (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 Barton Springs, 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 Barton Springs, 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.