Monthly outlook for Cave Mill, TN: average high 70.4°, average low 48.2°. That is 1.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 16 October (83°), the coolest 19 October (43.1°).
70.4°/48.2°
Average high / low
+1.9°
Above normal
3 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
71.3°
67.5°
+2.1°
26 October – 4 November
68.8°
65.4°
+1.8°
5 November – 14 November
at normal
60.8°
—
October records over 66 years
94.1°3 October 2019All-time high
31.1°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Townsend (11 mi).
Sat, 1759° / 47°0.01
59 °
Cave Mill, Saturday, 17 October
Light rain. High 59°, low 47°.
Pressure30.36 inHg
Wind13.3 mph N
Humidity63%
Visibility6.2 mi
Dew point43°
Sun, 1866° / 44°0
66 °
Cave Mill, Sunday, 18 October
Clear. High 66°, low 44°.
Pressure30.50 inHg
Wind5.9 mph NE
Humidity51%
Visibility6.2 mi
Dew point39°
Mon, 1967° / 43°0
67 °
Cave Mill, Monday, 19 October
Clear. High 67°, low 43°.
Pressure30.45 inHg
Wind2.1 mph N
Humidity51%
Visibility6.2 mi
Dew point41°
Tue, 2071° / 47°0
71 °
Cave Mill, Tuesday, 20 October
Clear. High 71°, low 47°.
Pressure30.24 inHg
Wind7.3 mph NE
Humidity37%
Visibility—
Dew point39°
Wed, 2172° / 49°0
72 °
Cave Mill, Wednesday, 21 October
Clear. High 72°, low 49°.
Pressure30.21 inHg
Wind6.5 mph NE
Humidity31%
Visibility—
Dew point37°
Thu, 2272° / 47°0
72 °
Cave Mill, Thursday, 22 October
Clear. High 72°, low 47°.
Pressure30.24 inHg
Wind6.9 mph NE
Humidity33%
Visibility—
Dew point38°
Fri, 2373° / 46°0
73 °
Cave Mill, Friday, 23 October
Clear. High 73°, low 46°.
Pressure30.15 inHg
Wind5 mph NE
Humidity29%
Visibility—
Dew point35°
Sat, 2476° / 49°0
76 °
Cave Mill, Saturday, 24 October
Clear. High 76°, low 49°.
Pressure30.18 inHg
Wind8.5 mph NE
Humidity41%
Visibility—
Dew point46°
Sun, 2573° / 47°0
73 °
Cave Mill, Sunday, 25 October
Clear. High 73°, low 47°.
Pressure30.18 inHg
Wind5 mph NE
Humidity37%
Visibility—
Dew point41°
Mon, 2672° / 47°0
72 °
Cave Mill, Monday, 26 October
Overcast. High 72°, low 47°.
Pressure30.12 inHg
Wind2.6 mph NE
Humidity39%
Visibility—
Dew point42°
Tue, 2773° / 52°0
73 °
Cave Mill, Tuesday, 27 October
Overcast. High 73°, low 52°.
Pressure30.12 inHg
Wind4.4 mph W
Humidity42%
Visibility—
Dew point46°
Wed, 2862° / 56°0.05
62 °
Cave Mill, Wednesday, 28 October
Light rain. High 62°, low 56°.
Pressure30.00 inHg
Wind4.3 mph W
Humidity83%
Visibility—
Dew point56°
Thu, 2964° / 51°0.07
64 °
Cave Mill, Thursday, 29 October
Light rain. High 64°, low 51°.
Pressure29.94 inHg
Wind11.7 mph W
Humidity43%
Visibility—
Dew point40°
Fri, 3068° / 47°0
68 °
Cave Mill, Friday, 30 October
Overcast. High 68°, low 47°.
Pressure30.06 inHg
Wind4.2 mph NE
Humidity44%
Visibility—
Dew point42°
Sat, 3173° / 47°0
73 °
Cave Mill, Saturday, 31 October
Clear. High 73°, low 47°.
Pressure30.06 inHg
Wind2.2 mph N
Humidity31%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0166° / 48°0.08
66 °
Cave Mill, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.08 in
Chance of precipitation33%
Record high81° (2016)
Record low29° (1993)
Mon, 0265° / 47°0.18
65 °
Cave Mill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.18 in
Chance of precipitation37%
Record high79° (1961)
Record low28° (2023)
Tue, 0364° / 46°0.09
64 °
Cave Mill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.09 in
Chance of precipitation27%
Record high79° (2003)
Record low28° (1966)
Wed, 0462° / 45°0.15
62 °
Cave Mill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.15 in
Chance of precipitation38%
Record high77° (2003)
Record low18° (1966)
Thu, 0562° / 45°0.14
62 °
Cave Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.14 in
Chance of precipitation32%
Record high79° (2024)
Record low26° (1966)
Fri, 0662° / 44°0.08
62 °
Cave Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.08 in
Chance of precipitation37%
Record high83° (2024)
Record low27° (1967)
Sat, 0762° / 45°0.17
62 °
Cave Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.17 in
Chance of precipitation35%
Record high79° (2024)
Record low28° (1967)
Sun, 0862° / 44°0.11
62 °
Cave Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.11 in
Chance of precipitation27%
Record high82° (2023)
Record low29° (1976)
Mon, 0963° / 44°0.12
63 °
Cave Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.12 in
Chance of precipitation28%
Record high79° (2020)
Record low28° (2019)
Tue, 1061° / 44°0.16
61 °
Cave Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.16 in
Chance of precipitation38%
Record high79° (2020)
Record low26° (2025)
Wed, 1160° / 42°0.15
60 °
Cave Mill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.15 in
Chance of precipitation32%
Record high78° (2020)
Record low24° (2025)
Thu, 1259° / 42°0.16
59 °
Cave Mill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.16 in
Chance of precipitation37%
Record high72° (1978)
Record low23° (2019)
Fri, 1358° / 40°0.03
58 °
Cave Mill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.03 in
Chance of precipitation17%
Record high74° (1978)
Record low19° (2019)
Sat, 1458° / 40°0.1
58 °
Cave Mill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.1 in
Chance of precipitation27%
Record high75° (1993)
Record low23° (1968)
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 Cave 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 Cave 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.