Monthly outlook for Alanthus Hill, TN: average high 88.9°, average low 68.1°. That is 3.7° above the climate normal for August. Precipitation is expected on 8 days (about 1.7 inches), against a normal of 7 days and 2.2 inches. The warmest day looks like 21 August (99.2°), the coolest 15 August (63.2°).
88.9°/68.1°
Average high / low
+3.7°
Above normal
8 / 7
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
85.3°
82.3°
+1.7°
19 August – 28 August
94.8°
82.3°
+6.9°
29 August – 7 September
at normal
80.9°
—
August records over 66 years
97°16 August 2007All-time high
49.6°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Ewing (5 mi).
Mon, 1086° / 69°0.21
86 °
Alanthus Hill, Monday, 10 August
Rain. High 86°, low 69°.
Pressure30.15 inHg
Wind3.7 mph SW
Humidity69%
Visibility6.2 mi
Dew point71°
Tue, 1192° / 68°0
92 °
Alanthus Hill, Tuesday, 11 August
Partly cloudy. High 92°, low 68°.
Pressure30.06 inHg
Wind5.8 mph W
Humidity60%
Visibility6.2 mi
Dew point70°
Wed, 1291° / 69°0.18
91 °
Alanthus Hill, Wednesday, 12 August
Rain. High 91°, low 69°.
Pressure29.94 inHg
Wind9.4 mph W
Humidity58%
Visibility6.2 mi
Dew point70°
Thu, 1381° / 68°0.38
81 °
Alanthus Hill, Thursday, 13 August
Rain. High 81°, low 68°.
Pressure29.97 inHg
Wind6 mph NW
Humidity66%
Visibility—
Dew point67°
Fri, 1483° / 67°0.25
83 °
Alanthus Hill, Friday, 14 August
Light rain. High 83°, low 67°.
Pressure30.03 inHg
Wind5.8 mph W
Humidity72%
Visibility—
Dew point72°
Sat, 1578° / 63°0.1
78 °
Alanthus Hill, Saturday, 15 August
Light rain. High 78°, low 63°.
Pressure30.21 inHg
Wind3.6 mph NE
Humidity85%
Visibility—
Dew point68°
Sun, 1689° / 66°0.08
89 °
Alanthus Hill, Sunday, 16 August
Light rain. High 89°, low 66°.
Pressure30.09 inHg
Wind4.8 mph W
Humidity56%
Visibility—
Dew point68°
Mon, 1786° / 67°0.08
86 °
Alanthus Hill, Monday, 17 August
Light rain. High 86°, low 67°.
Pressure30.00 inHg
Wind8.1 mph NW
Humidity60%
Visibility—
Dew point67°
Tue, 1885° / 63°0
85 °
Alanthus Hill, Tuesday, 18 August
Clear. High 85°, low 63°.
Pressure30.00 inHg
Wind5 mph N
Humidity47%
Visibility—
Dew point59°
Wed, 1987° / 63°0
87 °
Alanthus Hill, Wednesday, 19 August
Mostly clear. High 87°, low 63°.
Pressure30.03 inHg
Wind4.3 mph E
Humidity45%
Visibility—
Dew point60°
Thu, 2092° / 67°0
92 °
Alanthus Hill, Thursday, 20 August
Mostly clear. High 92°, low 67°.
Pressure30.00 inHg
Wind3.7 mph S
Humidity46%
Visibility—
Dew point64°
Fri, 2199° / 71°0
99 °
Alanthus Hill, Friday, 21 August
Partly cloudy. High 99°, low 71°.
Pressure29.94 inHg
Wind6.5 mph W
Humidity47%
Visibility—
Dew point68°
Sat, 2299° / 74°0
99 °
Alanthus Hill, Saturday, 22 August
Clear. High 99°, low 74°.
Pressure29.91 inHg
Wind4.7 mph N
Humidity46%
Visibility—
Dew point69°
Sun, 2398° / 74°0
98 °
Alanthus Hill, Sunday, 23 August
Clear. High 98°, low 74°.
Pressure29.94 inHg
Wind5.4 mph S
Humidity41%
Visibility—
Dew point67°
Mon, 2494° / 71°0
94 °
Alanthus Hill, Monday, 24 August
Partly cloudy. High 94°, low 71°.
Pressure30.03 inHg
Wind2.9 mph SW
Humidity49%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 65°0.08
82 °
Alanthus Hill, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.08 in
Chance of precipitation27%
Record high96° (2023)
Record low56° (2015)
Wed, 2682° / 66°0.12
82 °
Alanthus Hill, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.12 in
Chance of precipitation30%
Record high92° (1987)
Record low54° (2025)
Thu, 2782° / 66°0.15
82 °
Alanthus Hill, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.15 in
Chance of precipitation42%
Record high93° (2016)
Record low53° (2025)
Fri, 2882° / 66°0.1
82 °
Alanthus Hill, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.1 in
Chance of precipitation35%
Record high91° (2021)
Record low55° (1968)
Sat, 2982° / 66°0.07
82 °
Alanthus Hill, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.07 in
Chance of precipitation30%
Record high92° (2024)
Record low50° (1986)
Sun, 3082° / 65°0.13
82 °
Alanthus Hill, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.13 in
Chance of precipitation42%
Record high93° (2024)
Record low53° (1986)
Mon, 3181° / 65°0.19
81 °
Alanthus Hill, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.19 in
Chance of precipitation42%
Record high90° (2024)
Record low55° (1976)
Tue, 0181° / 65°0.17
81 °
Alanthus Hill, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.17 in
Chance of precipitation42%
Record high90° (1973)
Record low54° (1967)
Wed, 0281° / 65°0.11
81 °
Alanthus Hill, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.11 in
Chance of precipitation38%
Record high92° (2011)
Record low51° (1967)
Thu, 0381° / 65°0.12
81 °
Alanthus Hill, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.12 in
Chance of precipitation42%
Record high94° (2011)
Record low53° (2017)
Fri, 0480° / 64°0.11
80 °
Alanthus Hill, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.11 in
Chance of precipitation42%
Record high93° (2019)
Record low53° (1997)
Sat, 0580° / 64°0.19
80 °
Alanthus Hill, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.19 in
Chance of precipitation43%
Record high92° (1975)
Record low51° (1997)
Sun, 0680° / 64°0.11
80 °
Alanthus Hill, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.11 in
Chance of precipitation42%
Record high91° (1998)
Record low53° (1984)
Mon, 0780° / 63°0.06
80 °
Alanthus Hill, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.06 in
Chance of precipitation17%
Record high91° (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 Alanthus Hill, 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 Alanthus Hill, 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.