Monthly outlook for Ketner Mill, TN: average high 71.5°, average low 49.9°. That is 2.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 21 October (75.9°), the coolest 18 October (43°).
71.5°/49.9°
Average high / low
+2.1°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
71.4°
68.3°
+1.7°
27 October – 5 November
71.7°
65.4°
+3.5°
6 November – 15 November
at normal
60.9°
—
October records over 66 years
97°2 October 2019All-time high
33.1°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — New Hope (12 mi).
Sun, 1867° / 43°0
67 °
Ketner Mill, Sunday, 18 October
Clear. High 67°, low 43°.
Pressure30.45 inHg
Wind2.9 mph SE
Humidity42%
Visibility6.2 mi
Dew point38°
Mon, 1971° / 46°0
71 °
Ketner Mill, Monday, 19 October
Clear. High 71°, low 46°.
Pressure30.36 inHg
Wind3.1 mph NE
Humidity40%
Visibility6.2 mi
Dew point42°
Tue, 2073° / 46°0
73 °
Ketner Mill, Tuesday, 20 October
Clear. High 73°, low 46°.
Pressure30.30 inHg
Wind3.1 mph E
Humidity31%
Visibility6.2 mi
Dew point39°
Wed, 2176° / 47°0
76 °
Ketner Mill, Wednesday, 21 October
Clear. High 76°, low 47°.
Pressure30.21 inHg
Wind5 mph N
Humidity30%
Visibility—
Dew point38°
Thu, 2275° / 49°0
75 °
Ketner Mill, Thursday, 22 October
Clear. High 75°, low 49°.
Pressure30.12 inHg
Wind8 mph N
Humidity23%
Visibility—
Dew point31°
Fri, 2374° / 50°0
74 °
Ketner Mill, Friday, 23 October
Clear. High 74°, low 50°.
Pressure30.15 inHg
Wind5.6 mph N
Humidity34%
Visibility—
Dew point40°
Sat, 2474° / 50°0
74 °
Ketner Mill, Saturday, 24 October
Partly cloudy. High 74°, low 50°.
Pressure30.24 inHg
Wind3.6 mph S
Humidity40%
Visibility—
Dew point45°
Sun, 2570° / 52°0
70 °
Ketner Mill, Sunday, 25 October
Overcast. High 70°, low 52°.
Pressure30.21 inHg
Wind3.9 mph S
Humidity37%
Visibility—
Dew point41°
Mon, 2672° / 53°0
72 °
Ketner Mill, Monday, 26 October
Overcast. High 72°, low 53°.
Pressure30.15 inHg
Wind8 mph SW
Humidity39%
Visibility—
Dew point43°
Tue, 2768° / 47°0
68 °
Ketner Mill, Tuesday, 27 October
Partly cloudy. High 68°, low 47°.
Pressure30.30 inHg
Wind4.5 mph N
Humidity32%
Visibility—
Dew point34°
Wed, 2872° / 48°0
72 °
Ketner Mill, Wednesday, 28 October
Overcast. High 72°, low 48°.
Pressure30.27 inHg
Wind5.9 mph S
Humidity44%
Visibility—
Dew point45°
Thu, 2970° / 59°0.11
70 °
Ketner Mill, Thursday, 29 October
Light rain. High 70°, low 59°.
Pressure30.12 inHg
Wind7.7 mph W
Humidity78%
Visibility—
Dew point62°
Fri, 3073° / 48°0
73 °
Ketner Mill, Friday, 30 October
Clear. High 73°, low 48°.
Pressure30.09 inHg
Wind4.8 mph N
Humidity29%
Visibility—
Dew point36°
Sat, 3173° / 50°0
73 °
Ketner Mill, Saturday, 31 October
Overcast. High 73°, low 50°.
Pressure30.03 inHg
Wind10.5 mph SE
Humidity42%
Visibility—
Dew point46°
Sun, 0174° / 63°0
74 °
Ketner Mill, Sunday, 1 November
Overcast. High 74°, low 63°.
Pressure30.06 inHg
Wind9.8 mph S
Humidity68%
Visibility—
Dew point61°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0265° / 49°0.16
65 °
Ketner Mill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.16 in
Chance of precipitation28%
Record high81° (1961)
Record low31° (1966)
Tue, 0364° / 47°0.06
64 °
Ketner Mill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.06 in
Chance of precipitation25%
Record high81° (2016)
Record low26° (1966)
Wed, 0463° / 47°0.11
63 °
Ketner Mill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.11 in
Chance of precipitation27%
Record high77° (1987)
Record low25° (1966)
Thu, 0562° / 47°0.13
62 °
Ketner Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.13 in
Chance of precipitation30%
Record high75° (1975)
Record low26° (1991)
Fri, 0663° / 46°0.09
63 °
Ketner Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.09 in
Chance of precipitation32%
Record high76° (2015)
Record low28° (1967)
Sat, 0763° / 46°0.15
63 °
Ketner Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.15 in
Chance of precipitation33%
Record high80° (2024)
Record low32° (1993)
Sun, 0862° / 46°0.05
62 °
Ketner Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.05 in
Chance of precipitation17%
Record high80° (2023)
Record low30° (1976)
Mon, 0963° / 46°0.13
63 °
Ketner Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.13 in
Chance of precipitation25%
Record high78° (2005)
Record low31° (2019)
Tue, 1062° / 46°0.15
62 °
Ketner Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.15 in
Chance of precipitation28%
Record high74° (2020)
Record low29° (2025)
Wed, 1161° / 44°0.12
61 °
Ketner Mill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.12 in
Chance of precipitation23%
Record high74° (2024)
Record low25° (2025)
Thu, 1260° / 44°0.12
60 °
Ketner Mill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.12 in
Chance of precipitation30%
Record high75° (1978)
Record low22° (2019)
Fri, 1359° / 42°0.04
59 °
Ketner Mill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (1978)
Record low21° (2019)
Sat, 1459° / 42°0.11
59 °
Ketner Mill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high73° (1993)
Record low26° (2014)
Sun, 1559° / 43°0.19
59 °
Ketner Mill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.19 in
Chance of precipitation35%
Record high74° (1985)
Record low24° (1969)
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 Ketner 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 Ketner 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.