Monthly outlook for Plant, TN: average high 73.3°, average low 51.1°. That is 1.5° above the climate normal for October. Precipitation is expected on 5 days (about 2.1 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 15 October (90.3°), the coolest 18 October (33.9°).
73.3°/51.1°
Average high / low
+1.5°
Above normal
5 / 4
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
76.7°
71.9°
+2.7°
19 October – 28 October
67.6°
67.7°
-0.1°
29 October – 7 November
at normal
64.6°
—
October records over 66 years
95.5°2 October 2019All-time high
32.9°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — New Johnsonville (3 mi).
Sat, 1065° / 52°1.44
65 °
Plant, Saturday, 10 October
Heavy rain. High 65°, low 52°.
Pressure29.91 inHg
Wind15.5 mph N
Humidity95%
Visibility1.6 mi
Dew point60°
Sun, 1178° / 52°0.05
78 °
Plant, Sunday, 11 October
Light rain. High 78°, low 52°.
Pressure30.00 inHg
Wind8.2 mph W
Humidity62%
Visibility6.2 mi
Dew point60°
Mon, 1286° / 62°0
86 °
Plant, Monday, 12 October
Clear. High 86°, low 62°.
Pressure30.06 inHg
Wind6.4 mph SW
Humidity48%
Visibility6.2 mi
Dew point62°
Tue, 1386° / 63°0
86 °
Plant, Tuesday, 13 October
Clear. High 86°, low 63°.
Pressure30.00 inHg
Wind7.1 mph SW
Humidity53%
Visibility6.2 mi
Dew point63°
Wed, 1482° / 70°0.2
82 °
Plant, Wednesday, 14 October
Rain. High 82°, low 70°.
Pressure30.03 inHg
Wind7 mph SW
Humidity94%
Visibility—
Dew point74°
Thu, 1590° / 70°0.16
90 °
Plant, Thursday, 15 October
Light rain. High 90°, low 70°.
Pressure30.03 inHg
Wind10.2 mph SW
Humidity44%
Visibility—
Dew point62°
Fri, 1680° / 50°0.22
80 °
Plant, Friday, 16 October
Rain. High 80°, low 50°.
Pressure30.03 inHg
Wind16.2 mph NW
Humidity70%
Visibility—
Dew point61°
Sat, 1755° / 40°0
55 °
Plant, Saturday, 17 October
Clear. High 55°, low 40°.
Pressure30.39 inHg
Wind13.2 mph NW
Humidity34%
Visibility—
Dew point26°
Sun, 1860° / 34°0
60 °
Plant, Sunday, 18 October
Clear. High 60°, low 34°.
Pressure30.36 inHg
Wind7.7 mph E
Humidity30%
Visibility—
Dew point24°
Mon, 1965° / 40°0
65 °
Plant, Monday, 19 October
Overcast. High 65°, low 40°.
Pressure30.33 inHg
Wind5.4 mph S
Humidity35%
Visibility—
Dew point33°
Tue, 2072° / 44°0
72 °
Plant, Tuesday, 20 October
Clear. High 72°, low 44°.
Pressure30.36 inHg
Wind5.5 mph SE
Humidity32%
Visibility—
Dew point36°
Wed, 2173° / 50°0
73 °
Plant, Wednesday, 21 October
Overcast. High 73°, low 50°.
Pressure30.30 inHg
Wind7.7 mph S
Humidity31%
Visibility—
Dew point37°
Thu, 2274° / 50°0
74 °
Plant, Thursday, 22 October
Clear. High 74°, low 50°.
Pressure30.12 inHg
Wind9.3 mph S
Humidity47%
Visibility—
Dew point50°
Fri, 2367° / 48°0.01
67 °
Plant, Friday, 23 October
Light rain. High 67°, low 48°.
Pressure30.06 inHg
Wind10.2 mph NW
Humidity35%
Visibility—
Dew point37°
Sat, 2455° / 37°0
55 °
Plant, Saturday, 24 October
Clear. High 55°, low 37°.
Pressure30.15 inHg
Wind11.1 mph NW
Humidity36%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2567° / 51°0.17
67 °
Plant, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.17 in
Chance of precipitation28%
Record high82° (2000)
Record low36° (2013)
Mon, 2667° / 51°0.15
67 °
Plant, Monday, 26 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.15 in
Chance of precipitation28%
Record high82° (2000)
Record low34° (1962)
Tue, 2767° / 51°0.15
67 °
Plant, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.15 in
Chance of precipitation27%
Record high82° (1963)
Record low38° (2001)
Wed, 2866° / 51°0.11
66 °
Plant, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.11 in
Chance of precipitation32%
Record high83° (2023)
Record low34° (1976)
Thu, 2967° / 50°0.09
67 °
Plant, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.09 in
Chance of precipitation25%
Record high83° (2016)
Record low33° (1976)
Fri, 3067° / 51°0.11
67 °
Plant, Friday, 30 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.11 in
Chance of precipitation23%
Record high83° (2016)
Record low34° (1993)
Sat, 3168° / 52°0.12
68 °
Plant, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.12 in
Chance of precipitation35%
Record high84° (2016)
Record low33° (1993)
Sun, 0167° / 51°0.14
67 °
Plant, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.14 in
Chance of precipitation32%
Record high85° (2016)
Record low29° (1993)
Mon, 0265° / 49°0.1
65 °
Plant, Monday, 2 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.1 in
Chance of precipitation27%
Record high82° (2016)
Record low34° (2019)
Tue, 0364° / 48°0.07
64 °
Plant, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.07 in
Chance of precipitation27%
Record high81° (2016)
Record low30° (1966)
Wed, 0463° / 48°0.11
63 °
Plant, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.11 in
Chance of precipitation25%
Record high78° (1987)
Record low26° (1991)
Thu, 0562° / 47°0.13
62 °
Plant, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.13 in
Chance of precipitation28%
Record high78° (2024)
Record low24° (1991)
Fri, 0662° / 47°0.14
62 °
Plant, Friday, 6 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.14 in
Chance of precipitation33%
Record high77° (2023)
Record low28° (1967)
Sat, 0762° / 47°0.16
62 °
Plant, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.16 in
Chance of precipitation33%
Record high78° (2023)
Record low28° (1993)
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 Plant, 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 Plant, 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.