Monthly outlook for Trenton, TN: average high 69.8°, average low 53.4°. That is 3.1° above the climate normal for October. Precipitation is expected on 5 days (about 2.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 30 October (78.9°), the coolest 7 November (41°).
69.8°/53.4°
Average high / low
+3.1°
Above normal
5 / 5
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
72.6°
65.6°
+3.9°
6 November – 15 November
65.1°
60.5°
+2.5°
16 November – 25 November
at normal
57.6°
—
October records over 66 years
93.7°2 October 2019All-time high
30.9°31 October 2023All-time low
Wed, 2878° / 49°0
78 °
Trenton, Wednesday, 28 October
Clear. High 78°, low 49°.
Pressure30.24 inHg
Wind3.6 mph SE
Humidity47%
Visibility6.2 mi
Dew point53°
Thu, 2978° / 53°0
78 °
Trenton, Thursday, 29 October
Clear. High 78°, low 53°.
Pressure30.21 inHg
Wind5.6 mph S
Humidity43%
Visibility6.2 mi
Dew point50°
Fri, 3079° / 53°0
79 °
Trenton, Friday, 30 October
Partly cloudy. High 79°, low 53°.
Pressure30.21 inHg
Wind4.4 mph E
Humidity37%
Visibility6.2 mi
Dew point48°
Sat, 3178° / 62°0
78 °
Trenton, Saturday, 31 October
Overcast. High 78°, low 62°.
Pressure30.15 inHg
Wind7.9 mph E
Humidity44%
Visibility—
Dew point51°
Sun, 0171° / 62°0.58
71 °
Trenton, Sunday, 1 November
Rain. High 71°, low 62°.
Pressure30.09 inHg
Wind11.1 mph S
Humidity75%
Visibility—
Dew point61°
Mon, 0268° / 53°0
68 °
Trenton, Monday, 2 November
Overcast. High 68°, low 53°.
Pressure29.88 inHg
Wind7.2 mph N
Humidity53%
Visibility—
Dew point48°
Tue, 0368° / 59°0.3
68 °
Trenton, Tuesday, 3 November
Rain. High 68°, low 59°.
Pressure29.94 inHg
Wind11.3 mph E
Humidity52%
Visibility—
Dew point49°
Wed, 0468° / 59°1.13
68 °
Trenton, Wednesday, 4 November
Rain. High 68°, low 59°.
Pressure29.65 inHg
Wind18.8 mph E
Humidity86%
Visibility—
Dew point60°
Thu, 0562° / 55°0.13
62 °
Trenton, Thursday, 5 November
Light rain. High 62°, low 55°.
Pressure29.77 inHg
Wind10.1 mph NW
Humidity91%
Visibility—
Dew point56°
Fri, 0664° / 51°0
64 °
Trenton, Friday, 6 November
Partly cloudy. High 64°, low 51°.
Pressure30.03 inHg
Wind12.1 mph N
Humidity43%
Visibility—
Dew point39°
Sat, 0759° / 41°0
59 °
Trenton, Saturday, 7 November
Overcast. High 59°, low 41°.
Pressure30.18 inHg
Wind7.2 mph E
Humidity38%
Visibility—
Dew point29°
Sun, 0866° / 43°0
66 °
Trenton, Sunday, 8 November
Overcast. High 66°, low 43°.
Pressure30.15 inHg
Wind8.8 mph S
Humidity39%
Visibility—
Dew point36°
Mon, 0971° / 53°0
71 °
Trenton, Monday, 9 November
Overcast. High 71°, low 53°.
Pressure30.18 inHg
Wind12.5 mph S
Humidity52%
Visibility—
Dew point48°
Tue, 1063° / 57°0.37
63 °
Trenton, Tuesday, 10 November
Rain. High 63°, low 57°.
Pressure29.97 inHg
Wind13.5 mph SE
Humidity86%
Visibility—
Dew point58°
Wed, 1168° / 56°0
68 °
Trenton, Wednesday, 11 November
Overcast. High 68°, low 56°.
Pressure29.94 inHg
Wind8.2 mph SW
Humidity65%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1258° / 43°0.09
58 °
Trenton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation22%
Record high76° (1985)
Record low17° (2019)
Fri, 1358° / 41°0.09
58 °
Trenton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.09 in
Chance of precipitation22%
Record high76° (1978)
Record low16° (2019)
Sat, 1458° / 43°0.09
58 °
Trenton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation25%
Record high76° (1964)
Record low24° (1986)
Sun, 1558° / 44°0.17
58 °
Trenton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.17 in
Chance of precipitation38%
Record high75° (2025)
Record low26° (1969)
Mon, 1658° / 43°0.16
58 °
Trenton, Monday, 16 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.16 in
Chance of precipitation32%
Record high75° (1964)
Record low28° (1970)
Tue, 1759° / 43°0.12
59 °
Trenton, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.12 in
Chance of precipitation23%
Record high79° (2016)
Record low25° (1997)
Wed, 1859° / 44°0.22
59 °
Trenton, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.22 in
Chance of precipitation35%
Record high77° (2016)
Record low23° (2014)
Thu, 1959° / 44°0.12
59 °
Trenton, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.12 in
Chance of precipitation33%
Record high76° (1985)
Record low25° (2022)
Fri, 2058° / 43°0.14
58 °
Trenton, Friday, 20 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.14 in
Chance of precipitation28%
Record high75° (1979)
Record low24° (2022)
Sat, 2157° / 43°0.12
57 °
Trenton, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.12 in
Chance of precipitation32%
Record high72° (1990)
Record low24° (2022)
Sun, 2256° / 41°0.11
56 °
Trenton, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.11 in
Chance of precipitation27%
Record high72° (2010)
Record low23° (1964)
Mon, 2356° / 41°0.17
56 °
Trenton, Monday, 23 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.17 in
Chance of precipitation38%
Record high73° (1973)
Record low24° (1970)
Tue, 2456° / 41°0.13
56 °
Trenton, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.13 in
Chance of precipitation32%
Record high76° (1973)
Record low19° (1970)
Wed, 2557° / 41°0.15
57 °
Trenton, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.15 in
Chance of precipitation37%
Record high71° (1965)
Record low23° (1970)
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 Trenton, 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 Trenton, 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.