Monthly outlook for Plateau, TN: average high 71.6°, average low 53°. That is 3.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 14 October (84.6°), the coolest 18 October (39.4°).
71.6°/53°
Average high / low
+3.5°
Above normal
3 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
73.1°
66.3°
+3.8°
22 October – 31 October
69.1°
63.5°
+3.1°
1 November – 10 November
at normal
59.4°
—
October records over 66 years
92.1°3 October 2019All-time high
29.1°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Crossville (10 mi).
Tue, 1377° / 58°0
77 °
Plateau, Tuesday, 13 October
Clear. High 77°, low 58°.
Pressure30.09 inHg
Wind8.1 mph SW
Humidity48%
Visibility6.2 mi
Dew point57°
Wed, 1485° / 63°0
85 °
Plateau, Wednesday, 14 October
Clear. High 85°, low 63°.
Pressure30.09 inHg
Wind5.3 mph SW
Humidity52%
Visibility6.2 mi
Dew point63°
Thu, 1584° / 70°0.1
84 °
Plateau, Thursday, 15 October
Light rain. High 84°, low 70°.
Pressure30.12 inHg
Wind6.3 mph SW
Humidity64%
Visibility6.2 mi
Dew point69°
Fri, 1670° / 53°0.07
70 °
Plateau, Friday, 16 October
Light rain. High 70°, low 53°.
Pressure30.15 inHg
Wind14.1 mph N
Humidity78%
Visibility—
Dew point60°
Sat, 1762° / 44°0
62 °
Plateau, Saturday, 17 October
Clear. High 62°, low 44°.
Pressure30.36 inHg
Wind13.5 mph NE
Humidity38%
Visibility—
Dew point34°
Sun, 1863° / 39°0
63 °
Plateau, Sunday, 18 October
Clear. High 63°, low 39°.
Pressure30.39 inHg
Wind10.9 mph SE
Humidity31%
Visibility—
Dew point29°
Mon, 1968° / 44°0
68 °
Plateau, Monday, 19 October
Clear. High 68°, low 44°.
Pressure30.36 inHg
Wind6.6 mph S
Humidity48%
Visibility—
Dew point44°
Tue, 2072° / 53°0
72 °
Plateau, Tuesday, 20 October
Overcast. High 72°, low 53°.
Pressure30.27 inHg
Wind4.6 mph E
Humidity47%
Visibility—
Dew point48°
Wed, 2174° / 56°0
74 °
Plateau, Wednesday, 21 October
Overcast. High 74°, low 56°.
Pressure30.21 inHg
Wind4.7 mph E
Humidity47%
Visibility—
Dew point50°
Thu, 2273° / 55°0
73 °
Plateau, Thursday, 22 October
Clear. High 73°, low 55°.
Pressure30.33 inHg
Wind6.7 mph S
Humidity48%
Visibility—
Dew point50°
Fri, 2372° / 53°0
72 °
Plateau, Friday, 23 October
Overcast. High 72°, low 53°.
Pressure30.33 inHg
Wind5.3 mph S
Humidity47%
Visibility—
Dew point48°
Sat, 2473° / 54°0
73 °
Plateau, Saturday, 24 October
Overcast. High 73°, low 54°.
Pressure30.24 inHg
Wind6.1 mph NE
Humidity54%
Visibility—
Dew point53°
Sun, 2570° / 55°0
70 °
Plateau, Sunday, 25 October
Overcast. High 70°, low 55°.
Pressure30.12 inHg
Wind12.5 mph S
Humidity53%
Visibility—
Dew point50°
Mon, 2664° / 55°0.1
64 °
Plateau, Monday, 26 October
Light rain. High 64°, low 55°.
Pressure29.91 inHg
Wind11 mph SW
Humidity61%
Visibility—
Dew point50°
Tue, 2763° / 47°0
63 °
Plateau, Tuesday, 27 October
Partly cloudy. High 63°, low 47°.
Pressure29.94 inHg
Wind9.7 mph NE
Humidity55%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2863° / 47°0.13
63 °
Plateau, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.13 in
Chance of precipitation35%
Record high79° (2023)
Record low29° (1976)
Thu, 2963° / 46°0.12
63 °
Plateau, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.12 in
Chance of precipitation25%
Record high79° (2016)
Record low31° (2017)
Fri, 3063° / 46°0.07
63 °
Plateau, Friday, 30 October
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.07 in
Chance of precipitation23%
Record high77° (2016)
Record low30° (2017)
Sat, 3164° / 47°0.09
64 °
Plateau, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.09 in
Chance of precipitation35%
Record high78° (2016)
Record low31° (1993)
Sun, 0163° / 47°0.13
63 °
Plateau, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.13 in
Chance of precipitation33%
Record high79° (2016)
Record low26° (2023)
Mon, 0262° / 46°0.15
62 °
Plateau, Monday, 2 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.15 in
Chance of precipitation33%
Record high76° (2003)
Record low28° (1966)
Tue, 0360° / 45°0.07
60 °
Plateau, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.07 in
Chance of precipitation28%
Record high77° (2003)
Record low22° (1966)
Wed, 0459° / 44°0.1
59 °
Plateau, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.1 in
Chance of precipitation32%
Record high73° (1987)
Record low11° (1966)
Thu, 0558° / 44°0.15
58 °
Plateau, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.15 in
Chance of precipitation32%
Record high73° (1975)
Record low21° (1991)
Fri, 0658° / 43°0.1
58 °
Plateau, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.1 in
Chance of precipitation35%
Record high73° (2022)
Record low25° (1967)
Sat, 0759° / 43°0.18
59 °
Plateau, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.18 in
Chance of precipitation38%
Record high76° (2024)
Record low26° (1967)
Sun, 0859° / 43°0.06
59 °
Plateau, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.06 in
Chance of precipitation18%
Record high75° (2005)
Record low26° (1971)
Mon, 0959° / 43°0.16
59 °
Plateau, Monday, 9 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.16 in
Chance of precipitation25%
Record high74° (2005)
Record low26° (2019)
Tue, 1057° / 42°0.15
57 °
Plateau, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.15 in
Chance of precipitation32%
Record high73° (2020)
Record low24° (2025)
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 Plateau, 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 Plateau, 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.