Monthly outlook for Manleyville, TN: average high 99.7°, average low 75.4°. That is 6.6° above the climate normal for August. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 21 August (110.5°), the coolest 9 August (70.1°).
99.7°/75.4°
Average high / low
+6.6°
Above normal
2 / 6
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
95.5°
87.8°
+4.3°
19 August – 28 August
106.8°
88.1°
+10.4°
29 August – 7 September
at normal
85.8°
—
August records over 66 years
106.9°3 August 2011All-time high
55.6°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Bruceton (14 mi).
Mon, 1091° / 73°0
91 °
Manleyville, Monday, 10 August
Clear. High 91°, low 73°.
Pressure30.06 inHg
Wind8.8 mph SW
Humidity53%
Visibility6.2 mi
Dew point71°
Tue, 1195° / 74°0
95 °
Manleyville, Tuesday, 11 August
Clear. High 95°, low 74°.
Pressure30.03 inHg
Wind9.4 mph SW
Humidity51%
Visibility6.2 mi
Dew point72°
Wed, 1298° / 75°0.13
98 °
Manleyville, Wednesday, 12 August
Rain. High 98°, low 75°.
Pressure29.91 inHg
Wind12.5 mph SW
Humidity50%
Visibility6.2 mi
Dew point70°
Thu, 1396° / 73°0.12
96 °
Manleyville, Thursday, 13 August
Light rain. High 96°, low 73°.
Pressure29.94 inHg
Wind8.6 mph S
Humidity52%
Visibility—
Dew point69°
Fri, 1498° / 75°0.01
98 °
Manleyville, Friday, 14 August
Light rain. High 98°, low 75°.
Pressure30.00 inHg
Wind10.3 mph NE
Humidity41%
Visibility—
Dew point66°
Sat, 1598° / 72°0
98 °
Manleyville, Saturday, 15 August
Clear. High 98°, low 72°.
Pressure30.09 inHg
Wind6.4 mph W
Humidity40%
Visibility—
Dew point65°
Sun, 16102° / 76°0
102 °
Manleyville, Sunday, 16 August
Clear. High 102°, low 76°.
Pressure30.03 inHg
Wind10.6 mph W
Humidity34%
Visibility—
Dew point64°
Mon, 1795° / 75°0
95 °
Manleyville, Monday, 17 August
Overcast. High 95°, low 75°.
Pressure30.00 inHg
Wind7.9 mph N
Humidity48%
Visibility—
Dew point69°
Tue, 1896° / 74°0.02
96 °
Manleyville, Tuesday, 18 August
Light rain. High 96°, low 74°.
Pressure29.97 inHg
Wind6.2 mph E
Humidity47%
Visibility—
Dew point69°
Wed, 19102° / 74°0
102 °
Manleyville, Wednesday, 19 August
Partly cloudy. High 102°, low 74°.
Pressure29.94 inHg
Wind7.7 mph SE
Humidity42%
Visibility—
Dew point69°
Thu, 20108° / 78°0
108 °
Manleyville, Thursday, 20 August
Overcast. High 108°, low 78°.
Pressure29.91 inHg
Wind10 mph SW
Humidity30%
Visibility—
Dew point63°
Fri, 21111° / 80°0
111 °
Manleyville, Friday, 21 August
Clear. High 111°, low 80°.
Pressure29.88 inHg
Wind9.8 mph W
Humidity26%
Visibility—
Dew point61°
Sat, 22108° / 79°0
108 °
Manleyville, Saturday, 22 August
Clear. High 108°, low 79°.
Pressure29.88 inHg
Wind6 mph W
Humidity26%
Visibility—
Dew point60°
Sun, 23108° / 77°0
108 °
Manleyville, Sunday, 23 August
Clear. High 108°, low 77°.
Pressure29.88 inHg
Wind6.8 mph W
Humidity29%
Visibility—
Dew point62°
Mon, 24104° / 80°0
104 °
Manleyville, Monday, 24 August
Partly cloudy. High 104°, low 80°.
Pressure29.94 inHg
Wind10.8 mph SE
Humidity38%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2589° / 71°0.07
89 °
Manleyville, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.07 in
Chance of precipitation25%
Record high101° (2023)
Record low62° (1966)
Wed, 2689° / 71°0.09
89 °
Manleyville, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.09 in
Chance of precipitation30%
Record high99° (2023)
Record low61° (1985)
Thu, 2789° / 71°0.07
89 °
Manleyville, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.07 in
Chance of precipitation28%
Record high99° (1990)
Record low58° (2025)
Fri, 2888° / 71°0.08
88 °
Manleyville, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.08 in
Chance of precipitation30%
Record high101° (1990)
Record low60° (1967)
Sat, 2987° / 71°0.11
87 °
Manleyville, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.11 in
Chance of precipitation43%
Record high101° (2000)
Record low56° (1986)
Sun, 3087° / 70°0.16
87 °
Manleyville, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.16 in
Chance of precipitation35%
Record high96° (1995)
Record low60° (1988)
Mon, 3186° / 70°0.2
86 °
Manleyville, Monday, 31 August
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.2 in
Chance of precipitation35%
Record high98° (2011)
Record low60° (2023)
Tue, 0186° / 70°0.13
86 °
Manleyville, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.13 in
Chance of precipitation30%
Record high98° (2011)
Record low58° (1967)
Wed, 0286° / 70°0.12
86 °
Manleyville, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.12 in
Chance of precipitation32%
Record high98° (2011)
Record low57° (2017)
Thu, 0385° / 69°0.11
85 °
Manleyville, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.11 in
Chance of precipitation43%
Record high98° (1999)
Record low59° (2017)
Fri, 0485° / 69°0.09
85 °
Manleyville, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.09 in
Chance of precipitation30%
Record high98° (1999)
Record low54° (1974)
Sat, 0585° / 68°0.1
85 °
Manleyville, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.1 in
Chance of precipitation28%
Record high99° (1990)
Record low56° (1997)
Sun, 0685° / 68°0.06
85 °
Manleyville, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.06 in
Chance of precipitation27%
Record high101° (1990)
Record low55° (2017)
Mon, 0785° / 68°0.05
85 °
Manleyville, Monday, 7 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.05 in
Chance of precipitation20%
Record high98° (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 Manleyville, 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 Manleyville, 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.