Monthly outlook for Burchfield Heights, TN: average high 87.7°, average low 69.3°. That is 1.7° above the climate normal for August. Precipitation is expected on 13 days (about 4.8 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 17 August (95.2°), the coolest 21 August (62.4°).
87.7°/69.3°
Average high / low
+1.7°
Above normal
13 / 7
Wet days / normal
4.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
88.2°
84.6°
+2°
19 August – 28 August
86.8°
84.7°
+1.2°
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 (13 mi).
Mon, 1089° / 71°0.13
89 °
Burchfield Heights, Monday, 10 August
Light rain. High 89°, low 71°.
Pressure30.12 inHg
Wind5.9 mph SW
Humidity62%
Visibility6.2 mi
Dew point70°
Tue, 1192° / 70°0.04
92 °
Burchfield Heights, Tuesday, 11 August
Light rain. High 92°, low 70°.
Pressure30.06 inHg
Wind6.4 mph SW
Humidity65%
Visibility6.2 mi
Dew point71°
Wed, 1295° / 71°0.42
95 °
Burchfield Heights, Wednesday, 12 August
Rain. High 95°, low 71°.
Pressure29.94 inHg
Wind8.7 mph SW
Humidity56%
Visibility6.2 mi
Dew point70°
Thu, 1387° / 68°0.15
87 °
Burchfield Heights, Thursday, 13 August
Light rain. High 87°, low 68°.
Pressure29.97 inHg
Wind6 mph SW
Humidity58%
Visibility—
Dew point67°
Fri, 1483° / 71°0.74
83 °
Burchfield Heights, Friday, 14 August
Rain. High 83°, low 71°.
Pressure30.09 inHg
Wind7.1 mph SW
Humidity93%
Visibility—
Dew point73°
Sat, 1580° / 72°0.42
80 °
Burchfield Heights, Saturday, 15 August
Rain. High 80°, low 72°.
Pressure30.18 inHg
Wind5.2 mph E
Humidity82%
Visibility—
Dew point70°
Sun, 1685° / 69°0.23
85 °
Burchfield Heights, Sunday, 16 August
Rain. High 85°, low 69°.
Pressure30.15 inHg
Wind5.4 mph SW
Humidity91%
Visibility—
Dew point72°
Mon, 1795° / 69°1.44
95 °
Burchfield Heights, Monday, 17 August
Heavy rain. High 95°, low 69°.
Pressure30.03 inHg
Wind6.6 mph SW
Humidity54%
Visibility—
Dew point70°
Tue, 1888° / 69°0.76
88 °
Burchfield Heights, Tuesday, 18 August
Heavy rain. High 88°, low 69°.
Pressure30.00 inHg
Wind10.5 mph N
Humidity73%
Visibility—
Dew point73°
Wed, 1990° / 68°0.11
90 °
Burchfield Heights, Wednesday, 19 August
Light rain. High 90°, low 68°.
Pressure29.91 inHg
Wind4.3 mph W
Humidity52%
Visibility—
Dew point67°
Thu, 2086° / 68°0
86 °
Burchfield Heights, Thursday, 20 August
Partly cloudy. High 86°, low 68°.
Pressure29.88 inHg
Wind7.3 mph N
Humidity55%
Visibility—
Dew point66°
Fri, 2183° / 62°0
83 °
Burchfield Heights, Friday, 21 August
Overcast. High 83°, low 62°.
Pressure30.00 inHg
Wind5.5 mph NE
Humidity43%
Visibility—
Dew point55°
Sat, 2277° / 66°0.17
77 °
Burchfield Heights, Saturday, 22 August
Light rain. High 77°, low 66°.
Pressure30.03 inHg
Wind5.7 mph SW
Humidity75%
Visibility—
Dew point67°
Sun, 2394° / 71°0
94 °
Burchfield Heights, Sunday, 23 August
Overcast. High 94°, low 71°.
Pressure30.03 inHg
Wind8.7 mph SW
Humidity44%
Visibility—
Dew point65°
Mon, 2489° / 73°0.05
89 °
Burchfield Heights, Monday, 24 August
Light rain. High 89°, low 73°.
Pressure30.03 inHg
Wind4.8 mph SW
Humidity54%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 67°0.07
85 °
Burchfield Heights, 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 °
Burchfield Heights, 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 °
Burchfield Heights, 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 °
Burchfield Heights, 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 °
Burchfield Heights, 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 °
Burchfield Heights, 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 °
Burchfield Heights, 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 °
Burchfield Heights, 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 °
Burchfield Heights, 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 °
Burchfield Heights, 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 °
Burchfield Heights, 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 °
Burchfield Heights, 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 °
Burchfield Heights, 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 °
Burchfield Heights, 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 Burchfield 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 Burchfield 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.