Monthly outlook for Chestnut Bluff, TN: average high 75.6°, average low 53.9°. That is 4.4° above the climate normal for October. Precipitation is expected on 3 days (about 3.2 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 29 October (86°), the coolest 18 October (43.6°).
75.6°/53.9°
Average high / low
+4.4°
Above normal
3 / 4
Wet days / normal
3.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
74°
68.5°
+3°
27 October – 5 November
78.3°
65°
+7.4°
6 November – 15 November
at normal
60.2°
—
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).
Sun, 1867° / 44°0
67 °
Chestnut Bluff, Sunday, 18 October
Clear. High 67°, low 44°.
Pressure30.45 inHg
Wind4.9 mph E
Humidity45%
Visibility6.2 mi
Dew point40°
Mon, 1971° / 46°0
71 °
Chestnut Bluff, Monday, 19 October
Clear. High 71°, low 46°.
Pressure30.39 inHg
Wind4.5 mph SE
Humidity33%
Visibility6.2 mi
Dew point37°
Tue, 2075° / 49°0
75 °
Chestnut Bluff, Tuesday, 20 October
Clear. High 75°, low 49°.
Pressure30.33 inHg
Wind4.9 mph NE
Humidity34%
Visibility6.2 mi
Dew point42°
Wed, 2176° / 49°0
76 °
Chestnut Bluff, Wednesday, 21 October
Clear. High 76°, low 49°.
Pressure30.27 inHg
Wind3.2 mph NE
Humidity40%
Visibility6.2 mi
Dew point45°
Thu, 2276° / 50°0
76 °
Chestnut Bluff, Thursday, 22 October
Clear. High 76°, low 50°.
Pressure30.21 inHg
Wind6 mph N
Humidity30%
Visibility—
Dew point39°
Fri, 2380° / 52°0
80 °
Chestnut Bluff, Friday, 23 October
Clear. High 80°, low 52°.
Pressure30.21 inHg
Wind8.4 mph E
Humidity31%
Visibility—
Dew point40°
Sat, 2482° / 55°0
82 °
Chestnut Bluff, Saturday, 24 October
Overcast. High 82°, low 55°.
Pressure30.27 inHg
Wind9.8 mph S
Humidity24%
Visibility—
Dew point37°
Sun, 2579° / 55°0
79 °
Chestnut Bluff, Sunday, 25 October
Overcast. High 79°, low 55°.
Pressure30.33 inHg
Wind9.9 mph S
Humidity27%
Visibility—
Dew point38°
Mon, 2672° / 53°0
72 °
Chestnut Bluff, Monday, 26 October
Overcast. High 72°, low 53°.
Pressure30.33 inHg
Wind10.7 mph NE
Humidity35%
Visibility—
Dew point38°
Tue, 2774° / 51°0
74 °
Chestnut Bluff, Tuesday, 27 October
Overcast. High 74°, low 51°.
Pressure30.30 inHg
Wind7 mph NE
Humidity29%
Visibility—
Dew point36°
Wed, 2883° / 56°0
83 °
Chestnut Bluff, Wednesday, 28 October
Partly cloudy. High 83°, low 56°.
Pressure30.15 inHg
Wind8.9 mph S
Humidity27%
Visibility—
Dew point41°
Thu, 2986° / 61°0
86 °
Chestnut Bluff, Thursday, 29 October
Partly cloudy. High 86°, low 61°.
Pressure30.00 inHg
Wind16.1 mph SW
Humidity40%
Visibility—
Dew point54°
Fri, 3072° / 62°2.06
72 °
Chestnut Bluff, Friday, 30 October
Heavy rain. High 72°, low 62°.
Pressure30.00 inHg
Wind7.2 mph E
Humidity96%
Visibility—
Dew point62°
Sat, 3179° / 64°0.85
79 °
Chestnut Bluff, Saturday, 31 October
Rain. High 79°, low 64°.
Pressure29.94 inHg
Wind13.2 mph S
Humidity74%
Visibility—
Dew point68°
Sun, 0176° / 68°0.34
76 °
Chestnut Bluff, Sunday, 1 November
Rain. High 76°, low 68°.
Pressure30.00 inHg
Wind15.8 mph S
Humidity75%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1458° / 43°0.09
58 °
Chestnut Bluff, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (2025)
Record low24° (1986)
Sun, 1558° / 44°0.17
58 °
Chestnut Bluff, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.17 in
Chance of precipitation40%
Record high76° (2025)
Record low27° (1969)
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.