Monthly outlook for Browns Mill, TN: average high 95.1°, average low 74.1°. That is 4.4° above the climate normal for August. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 21 August (104.6°), the coolest 9 August (70.3°).
95.1°/74.1°
Average high / low
+4.4°
Above normal
4 / 6
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
92.6°
87.2°
+3°
19 August – 28 August
99.4°
87.4°
+6.7°
29 August – 7 September
at normal
85.3°
—
August records over 66 years
106°15 August 2007All-time high
55.4°14 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Murfreesboro (8 mi).
Mon, 1095° / 72°0.02
95 °
Browns Mill, Monday, 10 August
Light rain. High 95°, low 72°.
Pressure30.09 inHg
Wind6.6 mph W
Humidity62%
Visibility6.2 mi
Dew point73°
Tue, 1194° / 72°0
94 °
Browns Mill, Tuesday, 11 August
Light rain. High 94°, low 72°.
Pressure30.03 inHg
Wind9.3 mph SW
Humidity56%
Visibility6.2 mi
Dew point72°
Wed, 1295° / 74°0
95 °
Browns Mill, Wednesday, 12 August
Overcast. High 95°, low 74°.
Pressure29.94 inHg
Wind10.7 mph SW
Humidity52%
Visibility6.2 mi
Dew point71°
Thu, 1389° / 72°0.35
89 °
Browns Mill, Thursday, 13 August
Rain. High 89°, low 72°.
Pressure29.94 inHg
Wind9.3 mph W
Humidity58%
Visibility—
Dew point71°
Fri, 1495° / 74°0.25
95 °
Browns Mill, Friday, 14 August
Light rain. High 95°, low 74°.
Pressure30.00 inHg
Wind10 mph SW
Humidity55%
Visibility—
Dew point71°
Sat, 1593° / 73°0.01
93 °
Browns Mill, Saturday, 15 August
Light rain. High 93°, low 73°.
Pressure30.12 inHg
Wind5.3 mph NW
Humidity52%
Visibility—
Dew point70°
Sun, 1699° / 76°0
99 °
Browns Mill, Sunday, 16 August
Mostly clear. High 99°, low 76°.
Pressure30.06 inHg
Wind8.8 mph W
Humidity41%
Visibility—
Dew point67°
Mon, 1791° / 76°0
91 °
Browns Mill, Monday, 17 August
Overcast. High 91°, low 76°.
Pressure30.00 inHg
Wind9 mph N
Humidity58%
Visibility—
Dew point72°
Tue, 1890° / 73°0.04
90 °
Browns Mill, Tuesday, 18 August
Light rain. High 90°, low 73°.
Pressure29.97 inHg
Wind5.7 mph E
Humidity49%
Visibility—
Dew point65°
Wed, 1994° / 70°0
94 °
Browns Mill, Wednesday, 19 August
Overcast. High 94°, low 70°.
Pressure30.00 inHg
Wind4.6 mph E
Humidity40%
Visibility—
Dew point62°
Thu, 2096° / 75°0
96 °
Browns Mill, Thursday, 20 August
Overcast. High 96°, low 75°.
Pressure29.97 inHg
Wind7.3 mph SW
Humidity53%
Visibility—
Dew point70°
Fri, 21105° / 77°0
105 °
Browns Mill, Friday, 21 August
Clear. High 105°, low 77°.
Pressure29.91 inHg
Wind7.6 mph SW
Humidity38%
Visibility—
Dew point68°
Sat, 22101° / 78°0
101 °
Browns Mill, Saturday, 22 August
Clear. High 101°, low 78°.
Pressure29.91 inHg
Wind7.7 mph NW
Humidity40%
Visibility—
Dew point67°
Sun, 23103° / 80°0
103 °
Browns Mill, Sunday, 23 August
Clear. High 103°, low 80°.
Pressure29.91 inHg
Wind5.1 mph NE
Humidity40%
Visibility—
Dew point69°
Mon, 2498° / 73°0.04
98 °
Browns Mill, Monday, 24 August
Light rain. High 98°, low 73°.
Pressure30.00 inHg
Wind5.6 mph S
Humidity47%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 69°0.08
87 °
Browns Mill, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.08 in
Chance of precipitation32%
Record high100° (2023)
Record low59° (2015)
Wed, 2687° / 70°0.16
87 °
Browns Mill, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.16 in
Chance of precipitation33%
Record high96° (2023)
Record low59° (2015)
Thu, 2787° / 70°0.09
87 °
Browns Mill, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.09 in
Chance of precipitation27%
Record high97° (2024)
Record low58° (2025)
Fri, 2887° / 70°0.08
87 °
Browns Mill, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.08 in
Chance of precipitation28%
Record high99° (1990)
Record low58° (1967)
Sat, 2987° / 70°0.09
87 °
Browns Mill, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.09 in
Chance of precipitation35%
Record high98° (2024)
Record low55° (1986)
Sun, 3086° / 69°0.16
86 °
Browns Mill, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.16 in
Chance of precipitation40%
Record high98° (2024)
Record low57° (1992)
Mon, 3186° / 69°0.16
86 °
Browns Mill, Monday, 31 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.16 in
Chance of precipitation42%
Record high97° (1995)
Record low60° (2023)
Tue, 0186° / 69°0.12
86 °
Browns Mill, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.12 in
Chance of precipitation35%
Record high96° (2011)
Record low57° (1967)
Wed, 0285° / 69°0.15
85 °
Browns Mill, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.15 in
Chance of precipitation43%
Record high98° (2011)
Record low55° (1967)
Thu, 0385° / 68°0.14
85 °
Browns Mill, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.14 in
Chance of precipitation37%
Record high100° (2011)
Record low56° (2017)
Fri, 0485° / 68°0.09
85 °
Browns Mill, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.09 in
Chance of precipitation35%
Record high96° (2007)
Record low56° (1974)
Sat, 0584° / 67°0.14
84 °
Browns Mill, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.14 in
Chance of precipitation32%
Record high98° (1999)
Record low55° (1997)
Sun, 0684° / 66°0.09
84 °
Browns Mill, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.09 in
Chance of precipitation35%
Record high98° (1990)
Record low53° (2017)
Mon, 0784° / 67°0.04
84 °
Browns Mill, Monday, 7 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.04 in
Chance of precipitation17%
Record high98° (1990)
Record low51° (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 Browns Mill, 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 Browns Mill, 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.