Monthly outlook for Gum Flat, TN: average high 74.2°, average low 52.5°. That is 3.1° above the climate normal for October. Precipitation is expected on 3 days (about 2.1 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 26 October (83.7°), the coolest 18 October (44.5°).
74.2°/52.5°
Average high / low
+3.1°
Above normal
3 / 4
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
75.2°
69.3°
+3.3°
26 October – 4 November
72.5°
66.4°
+3.4°
5 November – 14 November
at normal
61.3°
—
October records over 66 years
93.9°2 October 2019All-time high
31.8°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Jackson (9 mi).
Sat, 1764° / 48°0
64 °
Gum Flat, Saturday, 17 October
Clear. High 64°, low 48°.
Pressure30.47 inHg
Wind13.5 mph N
Humidity39%
Visibility6.2 mi
Dew point35°
Sun, 1868° / 45°0
68 °
Gum Flat, Sunday, 18 October
Clear. High 68°, low 45°.
Pressure30.45 inHg
Wind5.1 mph E
Humidity34%
Visibility6.2 mi
Dew point34°
Mon, 1972° / 45°0
72 °
Gum Flat, Monday, 19 October
Clear. High 72°, low 45°.
Pressure30.36 inHg
Wind0.7 mph E
Humidity32%
Visibility6.2 mi
Dew point38°
Tue, 2075° / 47°0
75 °
Gum Flat, Tuesday, 20 October
Clear. High 75°, low 47°.
Pressure30.27 inHg
Wind7.4 mph NE
Humidity28%
Visibility—
Dew point35°
Wed, 2177° / 50°0
77 °
Gum Flat, Wednesday, 21 October
Clear. High 77°, low 50°.
Pressure30.21 inHg
Wind8.3 mph NE
Humidity30%
Visibility—
Dew point37°
Thu, 2280° / 52°0
80 °
Gum Flat, Thursday, 22 October
Clear. High 80°, low 52°.
Pressure30.15 inHg
Wind5.7 mph NE
Humidity18%
Visibility—
Dew point29°
Fri, 2382° / 54°0
82 °
Gum Flat, Friday, 23 October
Clear. High 82°, low 54°.
Pressure30.12 inHg
Wind7.4 mph NE
Humidity20%
Visibility—
Dew point32°
Sat, 2482° / 54°0
82 °
Gum Flat, Saturday, 24 October
Clear. High 82°, low 54°.
Pressure30.15 inHg
Wind6.9 mph E
Humidity21%
Visibility—
Dew point35°
Sun, 2581° / 56°0
81 °
Gum Flat, Sunday, 25 October
Overcast. High 81°, low 56°.
Pressure30.12 inHg
Wind6 mph NE
Humidity29%
Visibility—
Dew point41°
Mon, 2684° / 56°0
84 °
Gum Flat, Monday, 26 October
Overcast. High 84°, low 56°.
Pressure29.94 inHg
Wind9.2 mph S
Humidity28%
Visibility—
Dew point42°
Tue, 2774° / 61°0
74 °
Gum Flat, Tuesday, 27 October
Overcast. High 74°, low 61°.
Pressure30.00 inHg
Wind8.9 mph W
Humidity30%
Visibility—
Dew point38°
Wed, 2870° / 59°0.16
70 °
Gum Flat, Wednesday, 28 October
Rain. High 70°, low 59°.
Pressure30.03 inHg
Wind6.8 mph NE
Humidity43%
Visibility—
Dew point45°
Thu, 2963° / 59°1.85
63 °
Gum Flat, Thursday, 29 October
Heavy rain. High 63°, low 59°.
Pressure29.77 inHg
Wind14 mph SE
Humidity97%
Visibility—
Dew point60°
Fri, 3080° / 57°0.1
80 °
Gum Flat, Friday, 30 October
Light rain. High 80°, low 57°.
Pressure29.71 inHg
Wind20.4 mph SW
Humidity54%
Visibility—
Dew point59°
Sat, 3164° / 46°0
64 °
Gum Flat, Saturday, 31 October
Clear. High 64°, low 46°.
Pressure30.09 inHg
Wind11.7 mph W
Humidity36%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0167° / 51°0.14
67 °
Gum Flat, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.14 in
Chance of precipitation32%
Record high85° (2016)
Record low29° (1993)
Mon, 0265° / 49°0.1
65 °
Gum Flat, Monday, 2 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.1 in
Chance of precipitation37%
Record high82° (2016)
Record low33° (2023)
Tue, 0364° / 48°0.08
64 °
Gum Flat, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.08 in
Chance of precipitation28%
Record high81° (2016)
Record low29° (1966)
Wed, 0464° / 48°0.12
64 °
Gum Flat, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.12 in
Chance of precipitation25%
Record high80° (2024)
Record low24° (1991)
Thu, 0563° / 48°0.13
63 °
Gum Flat, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.13 in
Chance of precipitation33%
Record high79° (2024)
Record low24° (1991)
Fri, 0663° / 47°0.15
63 °
Gum Flat, Friday, 6 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.15 in
Chance of precipitation33%
Record high78° (2023)
Record low28° (1967)
Sat, 0762° / 47°0.13
62 °
Gum Flat, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.13 in
Chance of precipitation28%
Record high79° (2023)
Record low27° (1993)
Sun, 0863° / 47°0.06
63 °
Gum Flat, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.06 in
Chance of precipitation13%
Record high80° (2005)
Record low29° (1971)
Mon, 0964° / 47°0.14
64 °
Gum Flat, Monday, 9 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.14 in
Chance of precipitation27%
Record high77° (2022)
Record low25° (1991)
Tue, 1062° / 46°0.09
62 °
Gum Flat, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.09 in
Chance of precipitation30%
Record high78° (2002)
Record low27° (2025)
Wed, 1161° / 44°0.11
61 °
Gum Flat, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.11 in
Chance of precipitation27%
Record high75° (1978)
Record low25° (2025)
Thu, 1259° / 43°0.08
59 °
Gum Flat, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.08 in
Chance of precipitation28%
Record high76° (1985)
Record low17° (2019)
Fri, 1358° / 42°0.08
58 °
Gum Flat, Friday, 13 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.08 in
Chance of precipitation22%
Record high77° (1978)
Record low17° (2019)
Sat, 1459° / 43°0.07
59 °
Gum Flat, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.07 in
Chance of precipitation25%
Record high76° (1964)
Record low24° (1986)
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 Gum Flat, 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 Gum Flat, 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.