Monthly outlook for Halls Crossroads, TN: average high 92.1°, average low 70.9°. That is 4.1° above the climate normal for August. Precipitation is expected on 8 days (about 2.2 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 21 August (101°), the coolest 19 August (67.3°).
92.1°/70.9°
Average high / low
+4.1°
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
88.8°
84.6°
+2.3°
19 August – 28 August
97.6°
84.7°
+7.1°
29 August – 7 September
at normal
83.3°
—
August records over 66 years
100.8°16 August 2007All-time high
53.8°7 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Knoxville (8 mi).
Mon, 1084° / 69°0.1
84 °
Halls Crossroads, Monday, 10 August
Rain. High 84°, low 69°.
Pressure30.12 inHg
Wind3.9 mph SW
Humidity58%
Visibility6.2 mi
Dew point69°
Tue, 1194° / 70°0.03
94 °
Halls Crossroads, Tuesday, 11 August
Light rain. High 94°, low 70°.
Pressure30.06 inHg
Wind5.5 mph SW
Humidity54%
Visibility6.2 mi
Dew point69°
Wed, 1295° / 72°0.04
95 °
Halls Crossroads, Wednesday, 12 August
Light rain. High 95°, low 72°.
Pressure29.94 inHg
Wind9.1 mph SW
Humidity55%
Visibility6.2 mi
Dew point69°
Thu, 1382° / 69°0.81
82 °
Halls Crossroads, Thursday, 13 August
Rain. High 82°, low 69°.
Pressure29.97 inHg
Wind5.1 mph SW
Humidity71%
Visibility—
Dew point70°
Fri, 1493° / 72°0.17
93 °
Halls Crossroads, Friday, 14 August
Light rain. High 93°, low 72°.
Pressure30.00 inHg
Wind9.4 mph NW
Humidity49%
Visibility—
Dew point67°
Sat, 1578° / 68°0.44
78 °
Halls Crossroads, Saturday, 15 August
Rain. High 78°, low 68°.
Pressure30.18 inHg
Wind4.5 mph N
Humidity89%
Visibility—
Dew point69°
Sun, 1696° / 68°0
96 °
Halls Crossroads, Sunday, 16 August
Partly cloudy. High 96°, low 68°.
Pressure30.06 inHg
Wind5.8 mph SW
Humidity51%
Visibility—
Dew point68°
Mon, 1791° / 74°0.08
91 °
Halls Crossroads, Monday, 17 August
Light rain. High 91°, low 74°.
Pressure29.97 inHg
Wind9.7 mph N
Humidity52%
Visibility—
Dew point68°
Tue, 1888° / 68°0
88 °
Halls Crossroads, Tuesday, 18 August
Clear. High 88°, low 68°.
Pressure30.00 inHg
Wind4.6 mph NE
Humidity42%
Visibility—
Dew point59°
Wed, 1991° / 67°0
91 °
Halls Crossroads, Wednesday, 19 August
Overcast. High 91°, low 67°.
Pressure30.03 inHg
Wind4.5 mph SE
Humidity40%
Visibility—
Dew point60°
Thu, 2095° / 71°0
95 °
Halls Crossroads, Thursday, 20 August
Mostly clear. High 95°, low 71°.
Pressure30.00 inHg
Wind4.6 mph SW
Humidity41%
Visibility—
Dew point63°
Fri, 21101° / 75°0
101 °
Halls Crossroads, Friday, 21 August
Partly cloudy. High 101°, low 75°.
Pressure29.94 inHg
Wind6.1 mph SW
Humidity40%
Visibility—
Dew point66°
Sat, 22101° / 78°0
101 °
Halls Crossroads, Saturday, 22 August
Clear. High 101°, low 78°.
Pressure29.88 inHg
Wind5.3 mph NE
Humidity37%
Visibility—
Dew point66°
Sun, 23100° / 72°0.06
100 °
Halls Crossroads, Sunday, 23 August
Light rain. High 100°, low 72°.
Pressure29.91 inHg
Wind7.1 mph SW
Humidity39%
Visibility—
Dew point67°
Mon, 2498° / 71°0.02
98 °
Halls Crossroads, Monday, 24 August
Light rain. High 98°, low 71°.
Pressure30.03 inHg
Wind3.5 mph SW
Humidity44%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 67°0.07
85 °
Halls Crossroads, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.07 in
Chance of precipitation30%
Record high98° (2023)
Record low56° (2015)
Wed, 2685° / 67°0.12
85 °
Halls Crossroads, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.12 in
Chance of precipitation30%
Record high95° (2016)
Record low56° (1966)
Thu, 2785° / 67°0.09
85 °
Halls Crossroads, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.09 in
Chance of precipitation28%
Record high94° (2016)
Record low58° (2025)
Fri, 2885° / 67°0.07
85 °
Halls Crossroads, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.07 in
Chance of precipitation27%
Record high95° (1990)
Record low56° (1968)
Sat, 2985° / 67°0.06
85 °
Halls Crossroads, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.06 in
Chance of precipitation23%
Record high95° (2024)
Record low54° (1986)
Sun, 3084° / 67°0.08
84 °
Halls Crossroads, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.08 in
Chance of precipitation38%
Record high96° (2024)
Record low54° (1965)
Mon, 3184° / 67°0.11
84 °
Halls Crossroads, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.11 in
Chance of precipitation38%
Record high92° (2019)
Record low56° (1968)
Tue, 0183° / 67°0.14
83 °
Halls Crossroads, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.14 in
Chance of precipitation42%
Record high93° (1993)
Record low57° (1967)
Wed, 0284° / 66°0.11
84 °
Halls Crossroads, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.11 in
Chance of precipitation33%
Record high95° (2011)
Record low54° (1967)
Thu, 0383° / 66°0.12
83 °
Halls Crossroads, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.12 in
Chance of precipitation45%
Record high95° (2011)
Record low54° (1967)
Fri, 0483° / 65°0.09
83 °
Halls Crossroads, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.09 in
Chance of precipitation37%
Record high97° (2019)
Record low56° (1967)
Sat, 0582° / 65°0.15
82 °
Halls Crossroads, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.15 in
Chance of precipitation28%
Record high95° (1975)
Record low52° (1997)
Sun, 0682° / 65°0.09
82 °
Halls Crossroads, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation35%
Record high93° (1990)
Record low52° (1984)
Mon, 0782° / 64°0.09
82 °
Halls Crossroads, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.09 in
Chance of precipitation30%
Record high95° (1990)
Record low54° (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 Halls Crossroads, 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 Halls Crossroads, 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.