Monthly outlook for Lantana, TN: average high 86.4°, average low 66.8°. That is 2.5° above the climate normal for August. Precipitation is expected on 8 days (about 2.2 inches), against a normal of 7 days and 2.4 inches. The warmest day looks like 16 August (92.8°), the coolest 21 August (59.9°).
86.4°/66.8°
Average high / low
+2.5°
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°
81.9°
+2.8°
19 August – 28 August
85.4°
81.9°
+1.9°
29 August – 7 September
at normal
80.1°
—
August records over 66 years
99.9°16 August 2007All-time high
51.3°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Crossville (7 mi).
Mon, 1082° / 67°0.33
82 °
Lantana, Monday, 10 August
Rain. High 82°, low 67°.
Pressure30.15 inHg
Wind4.6 mph SW
Humidity82%
Visibility6.2 mi
Dew point74°
Tue, 1187° / 68°0.16
87 °
Lantana, Tuesday, 11 August
Rain. High 87°, low 68°.
Pressure30.09 inHg
Wind6.9 mph W
Humidity77%
Visibility6.2 mi
Dew point73°
Wed, 1287° / 68°0.24
87 °
Lantana, Wednesday, 12 August
Rain. High 87°, low 68°.
Pressure29.97 inHg
Wind11.2 mph W
Humidity56%
Visibility6.2 mi
Dew point68°
Thu, 1387° / 68°0.12
87 °
Lantana, Thursday, 13 August
Light rain. High 87°, low 68°.
Pressure30.00 inHg
Wind8.5 mph W
Humidity65%
Visibility—
Dew point67°
Fri, 1490° / 70°0.02
90 °
Lantana, Friday, 14 August
Light rain. High 90°, low 70°.
Pressure30.06 inHg
Wind9.4 mph W
Humidity53%
Visibility—
Dew point67°
Sat, 1591° / 72°0
91 °
Lantana, Saturday, 15 August
Mostly clear. High 91°, low 72°.
Pressure30.15 inHg
Wind8.3 mph NW
Humidity44%
Visibility—
Dew point64°
Sun, 1693° / 71°0
93 °
Lantana, Sunday, 16 August
Partly cloudy. High 93°, low 71°.
Pressure30.09 inHg
Wind9.3 mph W
Humidity41%
Visibility—
Dew point63°
Mon, 1790° / 72°0
90 °
Lantana, Monday, 17 August
Mostly clear. High 90°, low 72°.
Pressure30.00 inHg
Wind9.7 mph NW
Humidity49%
Visibility—
Dew point66°
Tue, 1886° / 67°0.01
86 °
Lantana, Tuesday, 18 August
Light rain. High 86°, low 67°.
Pressure29.97 inHg
Wind10.8 mph NW
Humidity41%
Visibility—
Dew point57°
Wed, 1989° / 67°0.38
89 °
Lantana, Wednesday, 19 August
Rain. High 89°, low 67°.
Pressure29.85 inHg
Wind13.7 mph W
Humidity46%
Visibility—
Dew point63°
Thu, 2083° / 63°0.3
83 °
Lantana, Thursday, 20 August
Rain. High 83°, low 63°.
Pressure29.85 inHg
Wind12 mph NW
Humidity49%
Visibility—
Dew point60°
Fri, 2182° / 60°0
82 °
Lantana, Friday, 21 August
Clear. High 82°, low 60°.
Pressure29.94 inHg
Wind6.1 mph NW
Humidity39%
Visibility—
Dew point52°
Sat, 2289° / 64°0.31
89 °
Lantana, Saturday, 22 August
Rain. High 89°, low 64°.
Pressure29.94 inHg
Wind13.6 mph S
Humidity60%
Visibility—
Dew point67°
Sun, 2385° / 64°0.04
85 °
Lantana, Sunday, 23 August
Light rain. High 85°, low 64°.
Pressure30.03 inHg
Wind8.4 mph NW
Humidity45%
Visibility—
Dew point58°
Mon, 2484° / 61°0
84 °
Lantana, Monday, 24 August
Clear. High 84°, low 61°.
Pressure30.09 inHg
Wind7.5 mph NE
Humidity48%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 66°0.11
82 °
Lantana, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.11 in
Chance of precipitation37%
Record high94° (2023)
Record low56° (2015)
Wed, 2682° / 66°0.16
82 °
Lantana, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.16 in
Chance of precipitation38%
Record high93° (2023)
Record low55° (2015)
Thu, 2782° / 66°0.11
82 °
Lantana, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.11 in
Chance of precipitation43%
Record high91° (2024)
Record low54° (2025)
Fri, 2882° / 66°0.11
82 °
Lantana, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.11 in
Chance of precipitation35%
Record high93° (2024)
Record low53° (1967)
Sat, 2982° / 66°0.1
82 °
Lantana, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.1 in
Chance of precipitation38%
Record high93° (2024)
Record low51° (1986)
Sun, 3081° / 65°0.16
81 °
Lantana, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.16 in
Chance of precipitation50%
Record high93° (2024)
Record low54° (1965)
Mon, 3181° / 65°0.14
81 °
Lantana, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.14 in
Chance of precipitation40%
Record high91° (2024)
Record low55° (2023)
Tue, 0180° / 65°0.17
80 °
Lantana, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0.17 in
Chance of precipitation47%
Record high90° (1993)
Record low53° (1967)
Wed, 0280° / 65°0.15
80 °
Lantana, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0.15 in
Chance of precipitation45%
Record high91° (2011)
Record low53° (1967)
Thu, 0380° / 65°0.15
80 °
Lantana, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0.15 in
Chance of precipitation42%
Record high94° (2011)
Record low52° (2017)
Fri, 0480° / 64°0.13
80 °
Lantana, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.13 in
Chance of precipitation42%
Record high92° (2007)
Record low54° (1997)
Sat, 0580° / 64°0.15
80 °
Lantana, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.15 in
Chance of precipitation38%
Record high91° (2007)
Record low53° (1997)
Sun, 0679° / 64°0.09
79 °
Lantana, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.09 in
Chance of precipitation35%
Record high91° (1998)
Record low53° (1988)
Mon, 0780° / 63°0.13
80 °
Lantana, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.13 in
Chance of precipitation27%
Record high91° (1990)
Record low49° (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 Lantana, 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 Lantana, 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.