Monthly outlook for Hamilton Mill, TN: average high 73.2°, average low 52.1°. That is 3.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 30 October (80.1°), the coolest 18 October (44.3°).
73.2°/52.1°
Average high / low
+3.1°
Above normal
3 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
73°
68.2°
+2.6°
26 October – 4 November
73.5°
65.5°
+4.5°
5 November – 14 November
at normal
60.9°
—
October records over 66 years
96.1°3 October 2019All-time high
33.1°28 October 2001All-time low
Climate normals and records are computed from the nearest reference point — Taft (7 mi).
Sat, 1763° / 48°0
63 °
Hamilton Mill, Saturday, 17 October
Clear. High 63°, low 48°.
Pressure30.39 inHg
Wind14.5 mph N
Humidity44%
Visibility6.2 mi
Dew point37°
Sun, 1867° / 44°0
67 °
Hamilton Mill, Sunday, 18 October
Clear. High 67°, low 44°.
Pressure30.45 inHg
Wind3.1 mph E
Humidity38%
Visibility6.2 mi
Dew point36°
Mon, 1972° / 46°0
72 °
Hamilton Mill, Monday, 19 October
Clear. High 72°, low 46°.
Pressure30.36 inHg
Wind3.4 mph NW
Humidity37%
Visibility6.2 mi
Dew point40°
Tue, 2074° / 48°0
74 °
Hamilton Mill, Tuesday, 20 October
Clear. High 74°, low 48°.
Pressure30.24 inHg
Wind8 mph N
Humidity29%
Visibility—
Dew point35°
Wed, 2176° / 50°0
76 °
Hamilton Mill, Wednesday, 21 October
Clear. High 76°, low 50°.
Pressure30.18 inHg
Wind9 mph NE
Humidity27%
Visibility—
Dew point36°
Thu, 2275° / 51°0
75 °
Hamilton Mill, Thursday, 22 October
Clear. High 75°, low 51°.
Pressure30.18 inHg
Wind4.1 mph NE
Humidity38%
Visibility—
Dew point45°
Fri, 2375° / 52°0
75 °
Hamilton Mill, Friday, 23 October
Clear. High 75°, low 52°.
Pressure30.12 inHg
Wind6.1 mph NE
Humidity31%
Visibility—
Dew point39°
Sat, 2475° / 53°0
75 °
Hamilton Mill, Saturday, 24 October
Clear. High 75°, low 53°.
Pressure30.15 inHg
Wind5.3 mph SE
Humidity35%
Visibility—
Dew point42°
Sun, 2576° / 53°0
76 °
Hamilton Mill, Sunday, 25 October
Mostly clear. High 76°, low 53°.
Pressure30.12 inHg
Wind3.7 mph S
Humidity40%
Visibility—
Dew point47°
Mon, 2677° / 53°0
77 °
Hamilton Mill, Monday, 26 October
Overcast. High 77°, low 53°.
Pressure29.97 inHg
Wind5.7 mph SW
Humidity37%
Visibility—
Dew point45°
Tue, 2778° / 58°0
78 °
Hamilton Mill, Tuesday, 27 October
Overcast. High 78°, low 58°.
Pressure30.00 inHg
Wind9.1 mph SW
Humidity47%
Visibility—
Dew point53°
Wed, 2876° / 63°0.01
76 °
Hamilton Mill, Wednesday, 28 October
Light rain. High 76°, low 63°.
Pressure30.03 inHg
Wind11.1 mph SW
Humidity53%
Visibility—
Dew point56°
Thu, 2969° / 57°1.5
69 °
Hamilton Mill, Thursday, 29 October
Heavy rain. High 69°, low 57°.
Pressure29.83 inHg
Wind15.3 mph SE
Humidity94%
Visibility—
Dew point61°
Fri, 3080° / 60°0
80 °
Hamilton Mill, Friday, 30 October
Partly cloudy. High 80°, low 60°.
Pressure29.80 inHg
Wind15.1 mph S
Humidity60%
Visibility—
Dew point61°
Sat, 3162° / 49°0.07
62 °
Hamilton Mill, Saturday, 31 October
Light rain. High 62°, low 49°.
Pressure30.06 inHg
Wind12.6 mph NW
Humidity37%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0166° / 50°0.17
66 °
Hamilton Mill, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.17 in
Chance of precipitation32%
Record high84° (2016)
Record low28° (1993)
Mon, 0264° / 48°0.11
64 °
Hamilton Mill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.11 in
Chance of precipitation23%
Record high81° (2016)
Record low30° (2023)
Tue, 0363° / 47°0.09
63 °
Hamilton Mill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.09 in
Chance of precipitation22%
Record high81° (2016)
Record low22° (1966)
Wed, 0462° / 47°0.09
62 °
Hamilton Mill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.09 in
Chance of precipitation30%
Record high76° (1987)
Record low16° (1966)
Thu, 0562° / 47°0.13
62 °
Hamilton Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.13 in
Chance of precipitation28%
Record high74° (1975)
Record low22° (1991)
Fri, 0662° / 46°0.11
62 °
Hamilton Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.11 in
Chance of precipitation32%
Record high77° (2024)
Record low26° (1967)
Sat, 0762° / 46°0.16
62 °
Hamilton Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.16 in
Chance of precipitation32%
Record high80° (2024)
Record low29° (1993)
Sun, 0862° / 46°0.04
62 °
Hamilton Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.04 in
Chance of precipitation15%
Record high79° (2005)
Record low28° (1993)
Mon, 0962° / 46°0.19
62 °
Hamilton Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.19 in
Chance of precipitation28%
Record high77° (2005)
Record low25° (2019)
Tue, 1061° / 45°0.14
61 °
Hamilton Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.14 in
Chance of precipitation27%
Record high75° (2020)
Record low29° (2025)
Wed, 1160° / 44°0.1
60 °
Hamilton Mill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.1 in
Chance of precipitation25%
Record high73° (2024)
Record low24° (2025)
Thu, 1259° / 43°0.1
59 °
Hamilton Mill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.1 in
Chance of precipitation30%
Record high74° (1978)
Record low21° (2019)
Fri, 1358° / 41°0.04
58 °
Hamilton Mill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.04 in
Chance of precipitation15%
Record high73° (1978)
Record low19° (2019)
Sat, 1459° / 42°0.11
59 °
Hamilton Mill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.11 in
Chance of precipitation32%
Record high73° (1999)
Record low24° (1986)
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 Hamilton 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 Hamilton 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.