Monthly outlook for Campbellsville, TN: average high 90.9°, average low 71.4°. That is 2.5° above the climate normal for August. Precipitation is expected on 6 days (about 1.9 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 16 August (98.5°), the coolest 24 August (61.3°).
90.9°/71.4°
Average high / low
+2.5°
Above normal
6 / 7
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
92.5°
86.4°
+3.4°
19 August – 28 August
88.4°
86.4°
+1.1°
29 August – 7 September
at normal
84.2°
—
August records over 66 years
103.6°15 August 2007All-time high
53.6°14 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Ethridge (10 mi).
Mon, 1090° / 71°0.03
90 °
Campbellsville, Monday, 10 August
Light rain. High 90°, low 71°.
Pressure30.09 inHg
Wind7.2 mph SW
Humidity63%
Visibility6.2 mi
Dew point73°
Tue, 1191° / 72°0.16
91 °
Campbellsville, Tuesday, 11 August
Rain. High 91°, low 72°.
Pressure30.06 inHg
Wind8.8 mph SW
Humidity60%
Visibility6.2 mi
Dew point73°
Wed, 1294° / 72°0
94 °
Campbellsville, Wednesday, 12 August
Mostly clear. High 94°, low 72°.
Pressure29.94 inHg
Wind12.4 mph W
Humidity55%
Visibility6.2 mi
Dew point72°
Thu, 1390° / 73°0.07
90 °
Campbellsville, Thursday, 13 August
Light rain. High 90°, low 73°.
Pressure30.00 inHg
Wind4 mph NW
Humidity63%
Visibility6.2 mi
Dew point72°
Fri, 1495° / 75°0.01
95 °
Campbellsville, Friday, 14 August
Light rain. High 95°, low 75°.
Pressure30.03 inHg
Wind9.9 mph SW
Humidity48%
Visibility—
Dew point68°
Sat, 1596° / 75°0
96 °
Campbellsville, Saturday, 15 August
Partly cloudy. High 96°, low 75°.
Pressure30.15 inHg
Wind7.7 mph W
Humidity43%
Visibility—
Dew point65°
Sun, 1698° / 76°0
98 °
Campbellsville, Sunday, 16 August
Overcast. High 98°, low 76°.
Pressure30.09 inHg
Wind7.7 mph SW
Humidity42%
Visibility—
Dew point66°
Mon, 1796° / 75°0
96 °
Campbellsville, Monday, 17 August
Mostly clear. High 96°, low 75°.
Pressure29.97 inHg
Wind8.4 mph N
Humidity45%
Visibility—
Dew point66°
Tue, 1887° / 72°0
87 °
Campbellsville, Tuesday, 18 August
Overcast. High 87°, low 72°.
Pressure29.97 inHg
Wind8.7 mph S
Humidity57%
Visibility—
Dew point68°
Wed, 1988° / 76°0.01
88 °
Campbellsville, Wednesday, 19 August
Light rain. High 88°, low 76°.
Pressure29.88 inHg
Wind15.5 mph SW
Humidity55%
Visibility—
Dew point69°
Thu, 2088° / 70°0.08
88 °
Campbellsville, Thursday, 20 August
Light rain. High 88°, low 70°.
Pressure29.88 inHg
Wind10.8 mph NW
Humidity51%
Visibility—
Dew point64°
Fri, 2189° / 66°0
89 °
Campbellsville, Friday, 21 August
Clear. High 89°, low 66°.
Pressure29.91 inHg
Wind6.2 mph SE
Humidity48%
Visibility—
Dew point63°
Sat, 2297° / 70°1.38
97 °
Campbellsville, Saturday, 22 August
Heavy rain. High 97°, low 70°.
Pressure29.88 inHg
Wind15.1 mph SW
Humidity50%
Visibility—
Dew point69°
Sun, 2385° / 69°0.07
85 °
Campbellsville, Sunday, 23 August
Light rain. High 85°, low 69°.
Pressure30.03 inHg
Wind8.5 mph N
Humidity57%
Visibility—
Dew point66°
Mon, 2483° / 61°0
83 °
Campbellsville, Monday, 24 August
Clear. High 83°, low 61°.
Pressure30.09 inHg
Wind9.4 mph NE
Humidity56%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2586° / 69°0.1
86 °
Campbellsville, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.1 in
Chance of precipitation37%
Record high95° (2011)
Record low59° (1997)
Wed, 2686° / 69°0.1
86 °
Campbellsville, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.1 in
Chance of precipitation33%
Record high95° (2023)
Record low58° (2015)
Thu, 2787° / 69°0.11
87 °
Campbellsville, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.11 in
Chance of precipitation27%
Record high98° (1990)
Record low59° (1966)
Fri, 2886° / 69°0.1
86 °
Campbellsville, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.1 in
Chance of precipitation35%
Record high101° (1990)
Record low55° (1967)
Sat, 2986° / 69°0.09
86 °
Campbellsville, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.09 in
Chance of precipitation37%
Record high98° (1990)
Record low54° (1986)
Sun, 3085° / 69°0.18
85 °
Campbellsville, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.18 in
Chance of precipitation40%
Record high94° (2024)
Record low57° (1992)
Mon, 3185° / 68°0.17
85 °
Campbellsville, Monday, 31 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.17 in
Chance of precipitation33%
Record high94° (1962)
Record low60° (1976)
Tue, 0185° / 68°0.11
85 °
Campbellsville, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.11 in
Chance of precipitation35%
Record high95° (2013)
Record low58° (1967)
Wed, 0284° / 68°0.16
84 °
Campbellsville, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.16 in
Chance of precipitation38%
Record high95° (2011)
Record low57° (1967)
Thu, 0384° / 68°0.15
84 °
Campbellsville, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.15 in
Chance of precipitation45%
Record high95° (2011)
Record low58° (1974)
Fri, 0484° / 67°0.11
84 °
Campbellsville, Friday, 4 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.11 in
Chance of precipitation40%
Record high96° (1990)
Record low52° (1974)
Sat, 0583° / 67°0.15
83 °
Campbellsville, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.15 in
Chance of precipitation33%
Record high96° (1990)
Record low54° (1997)
Sun, 0683° / 66°0.09
83 °
Campbellsville, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation32%
Record high98° (1990)
Record low53° (2011)
Mon, 0783° / 66°0.04
83 °
Campbellsville, Monday, 7 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.04 in
Chance of precipitation22%
Record high96° (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 Campbellsville, 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 Campbellsville, 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.