Monthly outlook for Piney Flats, TN: average high 70.3°, average low 47.6°. That is 3.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 16 October (78.5°), the coolest 18 October (37.8°).
70.3°/47.6°
Average high / low
+3.6°
Above normal
2 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
67.8°
64.4°
+1.9°
26 October – 4 November
74.5°
62.1°
+6.9°
5 November – 14 November
at normal
57.4°
—
October records over 66 years
91.4°3 October 2019All-time high
22.5°27 October 1982All-time low
Climate normals and records are computed from the nearest reference point — Johnson City (7 mi).
Sat, 1758° / 44°0.04
58 °
Piney Flats, Saturday, 17 October
Light rain. High 58°, low 44°.
Pressure30.33 inHg
Wind14.7 mph N
Humidity65%
Visibility6.2 mi
Dew point41°
Sun, 1862° / 38°0
62 °
Piney Flats, Sunday, 18 October
Clear. High 62°, low 38°.
Pressure30.50 inHg
Wind6.4 mph NE
Humidity43%
Visibility6.2 mi
Dew point33°
Mon, 1966° / 40°0
66 °
Piney Flats, Monday, 19 October
Clear. High 66°, low 40°.
Pressure30.36 inHg
Wind4.3 mph NE
Humidity44%
Visibility6.2 mi
Dew point38°
Tue, 2068° / 41°0
68 °
Piney Flats, Tuesday, 20 October
Clear. High 68°, low 41°.
Pressure30.21 inHg
Wind7.6 mph N
Humidity43%
Visibility—
Dew point40°
Wed, 2168° / 41°0
68 °
Piney Flats, Wednesday, 21 October
Clear. High 68°, low 41°.
Pressure30.18 inHg
Wind7.7 mph N
Humidity46%
Visibility—
Dew point42°
Thu, 2268° / 43°0
68 °
Piney Flats, Thursday, 22 October
Clear. High 68°, low 43°.
Pressure30.15 inHg
Wind5 mph W
Humidity36%
Visibility—
Dew point37°
Fri, 2370° / 46°0
70 °
Piney Flats, Friday, 23 October
Mostly clear. High 70°, low 46°.
Pressure30.09 inHg
Wind8.3 mph N
Humidity32%
Visibility—
Dew point36°
Sat, 2468° / 44°0
68 °
Piney Flats, Saturday, 24 October
Clear. High 68°, low 44°.
Pressure30.15 inHg
Wind6.9 mph N
Humidity36%
Visibility—
Dew point36°
Sun, 2572° / 41°0
72 °
Piney Flats, Sunday, 25 October
Clear. High 72°, low 41°.
Pressure30.15 inHg
Wind5.5 mph E
Humidity25%
Visibility—
Dew point30°
Mon, 2668° / 57°0
68 °
Piney Flats, Monday, 26 October
Overcast. High 68°, low 57°.
Pressure30.18 inHg
Wind4.6 mph SE
Humidity60%
Visibility—
Dew point52°
Tue, 2774° / 55°0
74 °
Piney Flats, Tuesday, 27 October
Overcast. High 74°, low 55°.
Pressure30.18 inHg
Wind3.2 mph N
Humidity48%
Visibility—
Dew point51°
Wed, 2874° / 54°0
74 °
Piney Flats, Wednesday, 28 October
Overcast. High 74°, low 54°.
Pressure30.18 inHg
Wind4.9 mph NW
Humidity47%
Visibility—
Dew point50°
Thu, 2977° / 55°0
77 °
Piney Flats, Thursday, 29 October
Mostly clear. High 77°, low 55°.
Pressure30.12 inHg
Wind4.7 mph NW
Humidity43%
Visibility—
Dew point50°
Fri, 3076° / 54°0
76 °
Piney Flats, Friday, 30 October
Overcast. High 76°, low 54°.
Pressure30.12 inHg
Wind3.3 mph NW
Humidity43%
Visibility—
Dew point49°
Sat, 3177° / 54°0
77 °
Piney Flats, Saturday, 31 October
Partly cloudy. High 77°, low 54°.
Pressure30.09 inHg
Wind4.5 mph NW
Humidity43%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0163° / 45°0.09
63 °
Piney Flats, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.09 in
Chance of precipitation35%
Record high78° (2016)
Record low28° (2023)
Mon, 0262° / 44°0.15
62 °
Piney Flats, Monday, 2 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.15 in
Chance of precipitation35%
Record high78° (2004)
Record low24° (2023)
Tue, 0361° / 43°0.08
61 °
Piney Flats, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.08 in
Chance of precipitation27%
Record high77° (2003)
Record low24° (2014)
Wed, 0459° / 42°0.14
59 °
Piney Flats, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.14 in
Chance of precipitation37%
Record high77° (2003)
Record low25° (1966)
Thu, 0559° / 41°0.13
59 °
Piney Flats, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.13 in
Chance of precipitation32%
Record high75° (2022)
Record low25° (1991)
Fri, 0659° / 41°0.06
59 °
Piney Flats, Friday, 6 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.06 in
Chance of precipitation33%
Record high79° (2024)
Record low25° (1967)
Sat, 0759° / 41°0.14
59 °
Piney Flats, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.14 in
Chance of precipitation32%
Record high77° (2024)
Record low26° (1967)
Sun, 0858° / 40°0.1
58 °
Piney Flats, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.1 in
Chance of precipitation28%
Record high78° (2023)
Record low25° (1971)
Mon, 0959° / 40°0.09
59 °
Piney Flats, Monday, 9 November
Climate normal for this date — 60-year average.
Average high59°
Average low40°
Average precipitation0.09 in
Chance of precipitation25%
Record high76° (2023)
Record low25° (1995)
Tue, 1058° / 40°0.13
58 °
Piney Flats, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.13 in
Chance of precipitation38%
Record high74° (2006)
Record low25° (2025)
Wed, 1157° / 39°0.14
57 °
Piney Flats, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high57°
Average low39°
Average precipitation0.14 in
Chance of precipitation33%
Record high76° (2020)
Record low22° (2025)
Thu, 1256° / 39°0.18
56 °
Piney Flats, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.18 in
Chance of precipitation37%
Record high71° (2003)
Record low23° (2019)
Fri, 1355° / 37°0.04
55 °
Piney Flats, Friday, 13 November
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.04 in
Chance of precipitation25%
Record high72° (1989)
Record low17° (2019)
Sat, 1455° / 36°0.06
55 °
Piney Flats, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high55°
Average low36°
Average precipitation0.06 in
Chance of precipitation27%
Record high74° (1993)
Record low22° (1968)
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 Piney Flats, 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 Piney Flats, 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.