Monthly outlook for Cumberland City, TN: average high 94.2°, average low 72.3°. That is 4.1° above the climate normal for August. Precipitation is expected on 5 days (about 0.4 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 16 August (102.3°), the coolest 24 August (61.1°).
94.2°/72.3°
Average high / low
+4.1°
Above normal
5 / 6
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
96.3°
86.8°
+5.2°
19 August – 28 August
90.8°
87°
+2.1°
29 August – 7 September
at normal
84.7°
—
August records over 66 years
105.6°3 August 2011All-time high
53.6°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Slayden (12 mi).
Mon, 1093° / 73°0
93 °
Cumberland City, Monday, 10 August
Clear. High 93°, low 73°.
Pressure30.06 inHg
Wind8.1 mph SW
Humidity49%
Visibility6.2 mi
Dew point70°
Tue, 1198° / 73°0
98 °
Cumberland City, Tuesday, 11 August
Clear. High 98°, low 73°.
Pressure30.03 inHg
Wind8.7 mph SW
Humidity47%
Visibility6.2 mi
Dew point70°
Wed, 1297° / 76°0.06
97 °
Cumberland City, Wednesday, 12 August
Light rain. High 97°, low 76°.
Pressure29.91 inHg
Wind11.9 mph SW
Humidity45%
Visibility6.2 mi
Dew point69°
Thu, 1396° / 73°0.1
96 °
Cumberland City, Thursday, 13 August
Light rain. High 96°, low 73°.
Pressure29.94 inHg
Wind7.1 mph S
Humidity52%
Visibility—
Dew point70°
Fri, 14100° / 79°0
100 °
Cumberland City, Friday, 14 August
Overcast. High 100°, low 79°.
Pressure30.00 inHg
Wind9.8 mph S
Humidity36%
Visibility—
Dew point64°
Sat, 15102° / 76°0
102 °
Cumberland City, Saturday, 15 August
Clear. High 102°, low 76°.
Pressure30.09 inHg
Wind5.5 mph W
Humidity33%
Visibility—
Dew point64°
Sun, 16102° / 77°0
102 °
Cumberland City, Sunday, 16 August
Clear. High 102°, low 77°.
Pressure30.03 inHg
Wind9.7 mph W
Humidity31%
Visibility—
Dew point62°
Mon, 1793° / 75°0
93 °
Cumberland City, Monday, 17 August
Mostly clear. High 93°, low 75°.
Pressure30.00 inHg
Wind8.2 mph NE
Humidity53%
Visibility—
Dew point69°
Tue, 1894° / 69°0.01
94 °
Cumberland City, Tuesday, 18 August
Light rain. High 94°, low 69°.
Pressure29.91 inHg
Wind8.5 mph SW
Humidity74%
Visibility—
Dew point69°
Wed, 1999° / 78°0
99 °
Cumberland City, Wednesday, 19 August
Partly cloudy. High 99°, low 78°.
Pressure29.83 inHg
Wind12.9 mph SW
Humidity36%
Visibility—
Dew point65°
Thu, 2088° / 69°0.14
88 °
Cumberland City, Thursday, 20 August
Rain. High 88°, low 69°.
Pressure29.91 inHg
Wind8.3 mph N
Humidity41%
Visibility—
Dew point58°
Fri, 2193° / 65°0
93 °
Cumberland City, Friday, 21 August
Clear. High 93°, low 65°.
Pressure29.88 inHg
Wind5.5 mph SE
Humidity37%
Visibility—
Dew point59°
Sat, 2294° / 74°0.05
94 °
Cumberland City, Saturday, 22 August
Light rain. High 94°, low 74°.
Pressure29.83 inHg
Wind12.2 mph SW
Humidity42%
Visibility—
Dew point65°
Sun, 2387° / 69°0.02
87 °
Cumberland City, Sunday, 23 August
Light rain. High 87°, low 69°.
Pressure30.06 inHg
Wind8.9 mph NE
Humidity39%
Visibility—
Dew point56°
Mon, 2484° / 61°0
84 °
Cumberland City, Monday, 24 August
Clear. High 84°, low 61°.
Pressure30.12 inHg
Wind9.2 mph NE
Humidity43%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 69°0.08
87 °
Cumberland City, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.08 in
Chance of precipitation22%
Record high99° (2023)
Record low60° (1966)
Wed, 2687° / 70°0.08
87 °
Cumberland City, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.08 in
Chance of precipitation33%
Record high96° (1990)
Record low58° (2025)
Thu, 2787° / 70°0.08
87 °
Cumberland City, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.08 in
Chance of precipitation30%
Record high97° (1990)
Record low56° (2025)
Fri, 2887° / 70°0.07
87 °
Cumberland City, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.07 in
Chance of precipitation30%
Record high100° (1990)
Record low57° (1967)
Sat, 2986° / 69°0.12
86 °
Cumberland City, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.12 in
Chance of precipitation48%
Record high98° (2024)
Record low54° (1986)
Sun, 3085° / 69°0.17
85 °
Cumberland City, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.17 in
Chance of precipitation35%
Record high96° (2024)
Record low58° (1988)
Mon, 3185° / 69°0.21
85 °
Cumberland City, Monday, 31 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.21 in
Chance of precipitation40%
Record high96° (2011)
Record low58° (1988)
Tue, 0185° / 69°0.15
85 °
Cumberland City, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.15 in
Chance of precipitation35%
Record high97° (2011)
Record low55° (1967)
Wed, 0285° / 69°0.13
85 °
Cumberland City, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.13 in
Chance of precipitation38%
Record high98° (2011)
Record low55° (1967)
Thu, 0384° / 68°0.14
84 °
Cumberland City, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.14 in
Chance of precipitation40%
Record high99° (2011)
Record low58° (2017)
Fri, 0484° / 68°0.09
84 °
Cumberland City, Friday, 4 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.09 in
Chance of precipitation32%
Record high98° (1999)
Record low51° (1974)
Sat, 0584° / 67°0.11
84 °
Cumberland City, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.11 in
Chance of precipitation28%
Record high98° (1999)
Record low54° (1997)
Sun, 0684° / 66°0.08
84 °
Cumberland City, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.08 in
Chance of precipitation28%
Record high99° (1990)
Record low53° (2011)
Mon, 0784° / 66°0.04
84 °
Cumberland City, Monday, 7 September
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.04 in
Chance of precipitation15%
Record high97° (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 Cumberland City, 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 Cumberland City, 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.