Monthly outlook for Miller Flats, TN: average high 90°, average low 68.5°. That is 3.6° above the climate normal for August. Precipitation is expected on 8 days (about 2.2 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 23 August (100.9°), the coolest 19 August (62.6°).
90°/68.5°
Average high / low
+3.6°
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
86.4°
83.6°
+1.5°
19 August – 28 August
96.2°
83.6°
+7°
29 August – 7 September
at normal
82.2°
—
August records over 66 years
98.6°16 August 2007All-time high
49.8°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Baileyton (8 mi).
Mon, 1087° / 70°0.08
87 °
Miller Flats, Monday, 10 August
Light rain. High 87°, low 70°.
Pressure30.12 inHg
Wind5.1 mph W
Humidity64%
Visibility6.2 mi
Dew point70°
Tue, 1192° / 68°0.03
92 °
Miller Flats, Tuesday, 11 August
Light rain. High 92°, low 68°.
Pressure30.06 inHg
Wind6.7 mph SW
Humidity62%
Visibility6.2 mi
Dew point70°
Wed, 1292° / 69°0.28
92 °
Miller Flats, Wednesday, 12 August
Rain. High 92°, low 69°.
Pressure29.94 inHg
Wind11.4 mph W
Humidity57%
Visibility6.2 mi
Dew point70°
Thu, 1382° / 68°0.41
82 °
Miller Flats, Thursday, 13 August
Rain. High 82°, low 68°.
Pressure29.97 inHg
Wind6.6 mph NW
Humidity69%
Visibility—
Dew point69°
Fri, 1485° / 67°0.37
85 °
Miller Flats, Friday, 14 August
Rain. High 85°, low 67°.
Pressure30.03 inHg
Wind10.5 mph W
Humidity67%
Visibility—
Dew point71°
Sat, 1578° / 63°0.16
78 °
Miller Flats, Saturday, 15 August
Light rain. High 78°, low 63°.
Pressure30.24 inHg
Wind5.3 mph NE
Humidity96%
Visibility—
Dew point67°
Sun, 1688° / 65°0.19
88 °
Miller Flats, Sunday, 16 August
Light rain. High 88°, low 65°.
Pressure30.09 inHg
Wind5.3 mph NW
Humidity59%
Visibility—
Dew point69°
Mon, 1789° / 69°0.26
89 °
Miller Flats, Monday, 17 August
Rain. High 89°, low 69°.
Pressure30.00 inHg
Wind9.2 mph NW
Humidity66%
Visibility—
Dew point70°
Tue, 1887° / 63°0
87 °
Miller Flats, Tuesday, 18 August
Clear. High 87°, low 63°.
Pressure30.00 inHg
Wind5.9 mph NE
Humidity43%
Visibility—
Dew point58°
Wed, 1990° / 63°0
90 °
Miller Flats, Wednesday, 19 August
Mostly clear. High 90°, low 63°.
Pressure30.03 inHg
Wind5.2 mph NE
Humidity43%
Visibility—
Dew point61°
Thu, 2092° / 67°0
92 °
Miller Flats, Thursday, 20 August
Partly cloudy. High 92°, low 67°.
Pressure30.03 inHg
Wind4.8 mph SW
Humidity45%
Visibility—
Dew point64°
Fri, 2196° / 72°0
96 °
Miller Flats, Friday, 21 August
Overcast. High 96°, low 72°.
Pressure29.94 inHg
Wind6.8 mph SW
Humidity48%
Visibility—
Dew point69°
Sat, 22101° / 75°0
101 °
Miller Flats, Saturday, 22 August
Clear. High 101°, low 75°.
Pressure29.91 inHg
Wind4.9 mph S
Humidity45%
Visibility—
Dew point71°
Sun, 23101° / 75°0.02
101 °
Miller Flats, Sunday, 23 August
Light rain. High 101°, low 75°.
Pressure29.91 inHg
Wind9.1 mph SW
Humidity40%
Visibility—
Dew point68°
Mon, 2497° / 73°0.01
97 °
Miller Flats, Monday, 24 August
Light rain. High 97°, low 73°.
Pressure30.03 inHg
Wind7.1 mph E
Humidity42%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 65°0.07
84 °
Miller Flats, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low65°
Average precipitation0.07 in
Chance of precipitation25%
Record high95° (2023)
Record low57° (2018)
Wed, 2684° / 65°0.08
84 °
Miller Flats, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low65°
Average precipitation0.08 in
Chance of precipitation27%
Record high94° (2016)
Record low56° (2025)
Thu, 2783° / 65°0.16
83 °
Miller Flats, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.16 in
Chance of precipitation35%
Record high94° (2016)
Record low52° (2025)
Fri, 2884° / 65°0.08
84 °
Miller Flats, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low65°
Average precipitation0.08 in
Chance of precipitation32%
Record high93° (1990)
Record low54° (2025)
Sat, 2984° / 65°0.06
84 °
Miller Flats, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low65°
Average precipitation0.06 in
Chance of precipitation28%
Record high93° (1973)
Record low50° (1986)
Sun, 3083° / 65°0.07
83 °
Miller Flats, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.07 in
Chance of precipitation37%
Record high93° (2024)
Record low51° (1986)
Mon, 3183° / 65°0.14
83 °
Miller Flats, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.14 in
Chance of precipitation50%
Record high91° (2012)
Record low55° (1976)
Tue, 0182° / 65°0.14
82 °
Miller Flats, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.14 in
Chance of precipitation42%
Record high92° (1973)
Record low53° (1999)
Wed, 0282° / 64°0.09
82 °
Miller Flats, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.09 in
Chance of precipitation40%
Record high92° (2011)
Record low51° (1967)
Thu, 0383° / 64°0.1
83 °
Miller Flats, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.1 in
Chance of precipitation42%
Record high94° (2011)
Record low51° (1967)
Fri, 0482° / 64°0.14
82 °
Miller Flats, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.14 in
Chance of precipitation37%
Record high93° (2019)
Record low53° (1967)
Sat, 0581° / 63°0.15
81 °
Miller Flats, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.15 in
Chance of precipitation40%
Record high94° (1975)
Record low50° (1997)
Sun, 0681° / 63°0.11
81 °
Miller Flats, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.11 in
Chance of precipitation38%
Record high91° (2007)
Record low53° (1984)
Mon, 0781° / 62°0.09
81 °
Miller Flats, Monday, 7 September
Climate normal for this date — 60-year average.
Average high81°
Average low62°
Average precipitation0.09 in
Chance of precipitation30%
Record high93° (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 Miller Flats, 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 Miller Flats, 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.