Monthly outlook for Chestnut Bluff, TN: average high 78.9°, average low 56.8°. That is 5.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 15 October (91°), the coolest 18 October (44.6°).
78.9°/56.8°
Average high / low
+5.9°
Above normal
1 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
76.8°
69.3°
+4.2°
25 October – 3 November
82.4°
65.9°
+9.2°
4 November – 13 November
at normal
61.1°
—
October records over 66 years
92.5°2 October 2019All-time high
31.6°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Fowlkes (8 mi).
Fri, 1671° / 53°0
71 °
Chestnut Bluff, Friday, 16 October
Overcast. High 71°, low 53°.
Pressure30.18 inHg
Wind14.9 mph NW
Humidity54%
Visibility6.2 mi
Dew point44°
Sat, 1763° / 48°0
63 °
Chestnut Bluff, Saturday, 17 October
Clear. High 63°, low 48°.
Pressure30.50 inHg
Wind11.7 mph NE
Humidity38%
Visibility6.2 mi
Dew point35°
Sun, 1868° / 45°0
68 °
Chestnut Bluff, Sunday, 18 October
Clear. High 68°, low 45°.
Pressure30.47 inHg
Wind5.1 mph E
Humidity35%
Visibility6.2 mi
Dew point35°
Mon, 1974° / 50°0
74 °
Chestnut Bluff, Monday, 19 October
Overcast. High 74°, low 50°.
Pressure30.39 inHg
Wind4.9 mph SE
Humidity34%
Visibility6.2 mi
Dew point39°
Tue, 2078° / 55°0
78 °
Chestnut Bluff, Tuesday, 20 October
Overcast. High 78°, low 55°.
Pressure30.30 inHg
Wind5 mph SE
Humidity37%
Visibility—
Dew point47°
Wed, 2180° / 56°0
80 °
Chestnut Bluff, Wednesday, 21 October
Clear. High 80°, low 56°.
Pressure30.27 inHg
Wind8 mph NE
Humidity28%
Visibility—
Dew point40°
Thu, 2281° / 55°0
81 °
Chestnut Bluff, Thursday, 22 October
Mostly clear. High 81°, low 55°.
Pressure30.21 inHg
Wind6.6 mph E
Humidity22%
Visibility—
Dew point34°
Fri, 2381° / 57°0
81 °
Chestnut Bluff, Friday, 23 October
Overcast. High 81°, low 57°.
Pressure30.18 inHg
Wind9.3 mph SE
Humidity25%
Visibility—
Dew point38°
Sat, 2481° / 56°0
81 °
Chestnut Bluff, Saturday, 24 October
Overcast. High 81°, low 56°.
Pressure30.24 inHg
Wind13.5 mph S
Humidity25%
Visibility—
Dew point39°
Sun, 2581° / 60°0
81 °
Chestnut Bluff, Sunday, 25 October
Clear. High 81°, low 60°.
Pressure30.39 inHg
Wind8.3 mph NE
Humidity33%
Visibility—
Dew point46°
Mon, 2681° / 57°0
81 °
Chestnut Bluff, Monday, 26 October
Mostly clear. High 81°, low 57°.
Pressure30.36 inHg
Wind6.7 mph SE
Humidity30%
Visibility—
Dew point44°
Tue, 2781° / 59°0
81 °
Chestnut Bluff, Tuesday, 27 October
Overcast. High 81°, low 59°.
Pressure30.24 inHg
Wind12.2 mph SW
Humidity30%
Visibility—
Dew point44°
Wed, 2880° / 55°0
80 °
Chestnut Bluff, Wednesday, 28 October
Overcast. High 80°, low 55°.
Pressure30.15 inHg
Wind13.4 mph S
Humidity28%
Visibility—
Dew point40°
Thu, 2986° / 62°0
86 °
Chestnut Bluff, Thursday, 29 October
Overcast. High 86°, low 62°.
Pressure30.06 inHg
Wind17 mph SW
Humidity39%
Visibility—
Dew point53°
Fri, 3085° / 70°0.35
85 °
Chestnut Bluff, Friday, 30 October
Rain. High 85°, low 70°.
Pressure29.94 inHg
Wind20.4 mph SW
Humidity44%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3167° / 52°0.16
67 °
Chestnut Bluff, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high67°
Average low52°
Average precipitation0.16 in
Chance of precipitation35%
Record high84° (2016)
Record low32° (2023)
Sun, 0166° / 51°0.15
66 °
Chestnut Bluff, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.15 in
Chance of precipitation32%
Record high83° (2016)
Record low30° (2023)
Mon, 0264° / 50°0.1
64 °
Chestnut Bluff, Monday, 2 November
Climate normal for this date — 60-year average.
Average high64°
Average low50°
Average precipitation0.1 in
Chance of precipitation32%
Record high80° (1961)
Record low31° (2023)
Tue, 0364° / 49°0.07
64 °
Chestnut Bluff, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.07 in
Chance of precipitation23%
Record high81° (2016)
Record low29° (1966)
Wed, 0463° / 49°0.15
63 °
Chestnut Bluff, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high63°
Average low49°
Average precipitation0.15 in
Chance of precipitation23%
Record high78° (2003)
Record low25° (1991)
Thu, 0562° / 48°0.14
62 °
Chestnut Bluff, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high62°
Average low48°
Average precipitation0.14 in
Chance of precipitation32%
Record high79° (2024)
Record low25° (1991)
Fri, 0662° / 47°0.18
62 °
Chestnut Bluff, Friday, 6 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.18 in
Chance of precipitation32%
Record high77° (2023)
Record low30° (1967)
Sat, 0762° / 47°0.15
62 °
Chestnut Bluff, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.15 in
Chance of precipitation30%
Record high78° (2023)
Record low27° (1993)
Sun, 0863° / 47°0.04
63 °
Chestnut Bluff, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.04 in
Chance of precipitation12%
Record high79° (2005)
Record low27° (1991)
Mon, 0963° / 47°0.11
63 °
Chestnut Bluff, Monday, 9 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.11 in
Chance of precipitation27%
Record high78° (2022)
Record low24° (1991)
Tue, 1061° / 46°0.11
61 °
Chestnut Bluff, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.11 in
Chance of precipitation30%
Record high77° (2020)
Record low27° (2025)
Wed, 1160° / 44°0.1
60 °
Chestnut Bluff, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.1 in
Chance of precipitation27%
Record high75° (2010)
Record low25° (2025)
Thu, 1258° / 43°0.08
58 °
Chestnut Bluff, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.08 in
Chance of precipitation23%
Record high76° (1985)
Record low18° (2019)
Fri, 1358° / 42°0.11
58 °
Chestnut Bluff, Friday, 13 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation20%
Record high76° (1978)
Record low16° (2019)
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 Chestnut Bluff, 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 Chestnut Bluff, 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.