Monthly outlook for Clarksville, TN: average high 69.5°, average low 52.4°. That is 2.6° above the climate normal for October. Precipitation is expected on 5 days (about 4.0 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 30 October (79.4°), the coolest 23 October (45.7°).
69.5°/52.4°
Average high / low
+2.6°
Above normal
5 / 5
Wet days / normal
4.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
75.8°
66.2°
+5.3°
1 November – 10 November
59°
62°
-1.7°
11 November – 20 November
at normal
57.5°
—
October records over 66 years
95.2°2 October 2019All-time high
29.7°29 October 1976All-time low
Fri, 2375° / 46°0
75 °
Clarksville, Friday, 23 October
Clear. High 75°, low 46°.
Pressure30.27 inHg
Wind7.7 mph E
Humidity34%
Visibility6.2 mi
Dew point40°
Sat, 2476° / 48°0
76 °
Clarksville, Saturday, 24 October
Clear. High 76°, low 48°.
Pressure30.36 inHg
Wind5.2 mph SW
Humidity36%
Visibility6.2 mi
Dew point45°
Sun, 2576° / 51°0
76 °
Clarksville, Sunday, 25 October
Clear. High 76°, low 51°.
Pressure30.42 inHg
Wind0.5 mph NW
Humidity34%
Visibility6.2 mi
Dew point45°
Mon, 2675° / 50°0
75 °
Clarksville, Monday, 26 October
Overcast. High 75°, low 50°.
Pressure30.33 inHg
Wind3.9 mph NE
Humidity31%
Visibility—
Dew point39°
Tue, 2776° / 50°0
76 °
Clarksville, Tuesday, 27 October
Overcast. High 76°, low 50°.
Pressure30.24 inHg
Wind3.9 mph E
Humidity27%
Visibility—
Dew point36°
Wed, 2878° / 55°0
78 °
Clarksville, Wednesday, 28 October
Overcast. High 78°, low 55°.
Pressure30.18 inHg
Wind6.4 mph W
Humidity30%
Visibility—
Dew point41°
Thu, 2977° / 53°0
77 °
Clarksville, Thursday, 29 October
Overcast. High 77°, low 53°.
Pressure30.12 inHg
Wind3.7 mph SE
Humidity34%
Visibility—
Dew point43°
Fri, 3079° / 54°0
79 °
Clarksville, Friday, 30 October
Overcast. High 79°, low 54°.
Pressure30.00 inHg
Wind9.6 mph S
Humidity28%
Visibility—
Dew point40°
Sat, 3168° / 58°0.27
68 °
Clarksville, Saturday, 31 October
Rain. High 68°, low 58°.
Pressure29.94 inHg
Wind16.2 mph S
Humidity53%
Visibility—
Dew point47°
Sun, 0164° / 61°2.81
64 °
Clarksville, Sunday, 1 November
Heavy rain. High 64°, low 61°.
Pressure29.85 inHg
Wind10.8 mph E
Humidity98%
Visibility—
Dew point61°
Mon, 0265° / 55°0.26
65 °
Clarksville, Monday, 2 November
Light rain. High 65°, low 55°.
Pressure29.88 inHg
Wind9.2 mph N
Humidity94%
Visibility—
Dew point57°
Tue, 0354° / 52°0.01
54 °
Clarksville, Tuesday, 3 November
Light rain. High 54°, low 52°.
Pressure30.12 inHg
Wind11.5 mph NE
Humidity92%
Visibility—
Dew point50°
Wed, 0458° / 53°0.23
58 °
Clarksville, Wednesday, 4 November
Light rain. High 58°, low 53°.
Pressure30.09 inHg
Wind12.5 mph NE
Humidity98%
Visibility—
Dew point57°
Thu, 0558° / 54°0.38
58 °
Clarksville, Thursday, 5 November
Light rain. High 58°, low 54°.
Pressure30.06 inHg
Wind9.4 mph E
Humidity96%
Visibility—
Dew point57°
Fri, 0655° / 53°0
55 °
Clarksville, Friday, 6 November
Overcast. High 55°, low 53°.
Pressure30.15 inHg
Wind7 mph SE
Humidity86%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0761° / 45°0.19
61 °
Clarksville, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.19 in
Chance of precipitation37%
Record high76° (2023)
Record low28° (1993)
Sun, 0861° / 45°0.07
61 °
Clarksville, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.07 in
Chance of precipitation13%
Record high81° (2023)
Record low26° (1971)
Mon, 0962° / 45°0.16
62 °
Clarksville, Monday, 9 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.16 in
Chance of precipitation30%
Record high78° (2022)
Record low24° (2019)
Tue, 1060° / 44°0.13
60 °
Clarksville, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.13 in
Chance of precipitation32%
Record high76° (2002)
Record low24° (2018)
Wed, 1159° / 42°0.09
59 °
Clarksville, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (2010)
Record low24° (2025)
Thu, 1257° / 41°0.06
57 °
Clarksville, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.06 in
Chance of precipitation28%
Record high75° (2010)
Record low16° (2019)
Fri, 1357° / 40°0.1
57 °
Clarksville, Friday, 13 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.1 in
Chance of precipitation22%
Record high76° (1978)
Record low16° (2019)
Sat, 1458° / 40°0.09
58 °
Clarksville, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.09 in
Chance of precipitation30%
Record high76° (2011)
Record low20° (1986)
Sun, 1557° / 42°0.16
57 °
Clarksville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.16 in
Chance of precipitation35%
Record high77° (1964)
Record low24° (1969)
Mon, 1657° / 41°0.14
57 °
Clarksville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.14 in
Chance of precipitation33%
Record high77° (1964)
Record low28° (1976)
Tue, 1757° / 41°0.11
57 °
Clarksville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.11 in
Chance of precipitation23%
Record high79° (2016)
Record low25° (1997)
Wed, 1858° / 42°0.19
58 °
Clarksville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.19 in
Chance of precipitation32%
Record high78° (2016)
Record low22° (2014)
Thu, 1958° / 42°0.14
58 °
Clarksville, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.14 in
Chance of precipitation37%
Record high76° (1985)
Record low23° (2022)
Fri, 2057° / 41°0.11
57 °
Clarksville, Friday, 20 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.11 in
Chance of precipitation27%
Record high73° (1979)
Record low23° (2022)
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 Clarksville, 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 Clarksville, 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.