Monthly outlook for Coster Yards, TN: average high 62.8°, average low 47.4°. That is 0.4° above the climate normal for October. Precipitation is expected on 5 days (about 3.9 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 30 October (75.9°), the coolest 12 November (39.3°).
62.8°/47.4°
Average high / low
+0.4°
Above normal
5 / 5
Wet days / normal
3.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
67.8°
63.6°
+2.3°
8 November – 17 November
54.4°
58.7°
-2.4°
18 November – 27 November
at normal
56.6°
—
October records over 66 years
96.8°3 October 2019All-time high
27.9°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Knoxville (1 mi).
Fri, 3076° / 46°0
76 °
Coster Yards, Friday, 30 October
Overcast. High 76°, low 46°.
Pressure30.27 inHg
Wind5.6 mph NE
Humidity46%
Visibility6.2 mi
Dew point49°
Sat, 3171° / 51°0
71 °
Coster Yards, Saturday, 31 October
Overcast. High 71°, low 51°.
Pressure30.33 inHg
Wind3 mph NE
Humidity51%
Visibility6.2 mi
Dew point47°
Sun, 0165° / 53°0.07
65 °
Coster Yards, Sunday, 1 November
Light rain. High 65°, low 53°.
Pressure30.36 inHg
Wind1.1 mph NW
Humidity34%
Visibility6.2 mi
Dew point36°
Mon, 0267° / 53°0.03
67 °
Coster Yards, Monday, 2 November
Light rain. High 67°, low 53°.
Pressure30.33 inHg
Wind4.2 mph NE
Humidity67%
Visibility6.2 mi
Dew point48°
Tue, 0374° / 47°0
74 °
Coster Yards, Tuesday, 3 November
Clear. High 74°, low 47°.
Pressure30.15 inHg
Wind2.9 mph NE
Humidity38%
Visibility—
Dew point42°
Wed, 0474° / 56°0.65
74 °
Coster Yards, Wednesday, 4 November
Heavy rain. High 74°, low 56°.
Pressure29.88 inHg
Wind9.1 mph SE
Humidity49%
Visibility—
Dew point52°
Thu, 0566° / 58°2.65
66 °
Coster Yards, Thursday, 5 November
Heavy rain. High 66°, low 58°.
Pressure29.59 inHg
Wind12 mph SW
Humidity79%
Visibility—
Dew point59°
Fri, 0658° / 51°0.03
58 °
Coster Yards, Friday, 6 November
Light rain. High 58°, low 51°.
Pressure29.77 inHg
Wind10.6 mph W
Humidity67%
Visibility—
Dew point47°
Sat, 0753° / 48°0
53 °
Coster Yards, Saturday, 7 November
Overcast. High 53°, low 48°.
Pressure30.06 inHg
Wind7.4 mph N
Humidity64%
Visibility—
Dew point40°
Sun, 0857° / 40°0
57 °
Coster Yards, Sunday, 8 November
Clear. High 57°, low 40°.
Pressure30.21 inHg
Wind8.3 mph NE
Humidity39%
Visibility—
Dew point29°
Mon, 0952° / 41°0.13
52 °
Coster Yards, Monday, 9 November
Light rain. High 52°, low 41°.
Pressure30.18 inHg
Wind5.5 mph NE
Humidity51%
Visibility—
Dew point31°
Tue, 1047° / 44°0.39
47 °
Coster Yards, Tuesday, 10 November
Rain. High 47°, low 44°.
Pressure30.03 inHg
Wind5.7 mph N
Humidity92%
Visibility—
Dew point45°
Wed, 1151° / 42°0
51 °
Coster Yards, Wednesday, 11 November
Overcast. High 51°, low 42°.
Pressure30.12 inHg
Wind7.5 mph N
Humidity53%
Visibility—
Dew point32°
Thu, 1257° / 39°0
57 °
Coster Yards, Thursday, 12 November
Mostly clear. High 57°, low 39°.
Pressure30.06 inHg
Wind2.4 mph NE
Humidity50%
Visibility—
Dew point36°
Fri, 1362° / 41°0
62 °
Coster Yards, Friday, 13 November
Clear. High 62°, low 41°.
Pressure29.94 inHg
Wind8.5 mph SW
Humidity42%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1458° / 39°0.07
58 °
Coster Yards, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high58°
Average low39°
Average precipitation0.07 in
Chance of precipitation30%
Record high75° (1993)
Record low22° (1986)
Sun, 1557° / 40°0.16
57 °
Coster Yards, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.16 in
Chance of precipitation37%
Record high74° (2005)
Record low22° (1969)
Mon, 1658° / 40°0.11
58 °
Coster Yards, Monday, 16 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high74° (2023)
Record low26° (1995)
Tue, 1758° / 40°0.11
58 °
Coster Yards, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.11 in
Chance of precipitation32%
Record high74° (2016)
Record low25° (1997)
Wed, 1858° / 40°0.09
58 °
Coster Yards, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.09 in
Chance of precipitation22%
Record high77° (2016)
Record low23° (2014)
Thu, 1959° / 40°0.12
59 °
Coster Yards, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high59°
Average low40°
Average precipitation0.12 in
Chance of precipitation27%
Record high75° (1985)
Record low21° (2014)
Fri, 2058° / 40°0.07
58 °
Coster Yards, Friday, 20 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.07 in
Chance of precipitation28%
Record high71° (1991)
Record low25° (1969)
Sat, 2156° / 39°0.14
56 °
Coster Yards, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.14 in
Chance of precipitation28%
Record high71° (2007)
Record low23° (2022)
Sun, 2256° / 38°0.11
56 °
Coster Yards, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.11 in
Chance of precipitation38%
Record high71° (2025)
Record low21° (1964)
Mon, 2356° / 38°0.1
56 °
Coster Yards, Monday, 23 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.1 in
Chance of precipitation32%
Record high69° (1979)
Record low22° (1970)
Tue, 2456° / 38°0.16
56 °
Coster Yards, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.16 in
Chance of precipitation35%
Record high69° (1973)
Record low17° (1970)
Wed, 2556° / 39°0.1
56 °
Coster Yards, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.1 in
Chance of precipitation27%
Record high70° (1979)
Record low19° (1970)
Thu, 2657° / 38°0.14
57 °
Coster Yards, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high57°
Average low38°
Average precipitation0.14 in
Chance of precipitation38%
Record high71° (1973)
Record low25° (1977)
Fri, 2756° / 39°0.14
56 °
Coster Yards, Friday, 27 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.14 in
Chance of precipitation42%
Record high74° (1990)
Record low25° (2018)
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 Coster Yards, 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 Coster Yards, 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.