Monthly outlook for Gum Spring, TN: average high 74.3°, average low 51.6°. That is 3.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 15 October (84°), the coolest 19 October (40.3°).
74.3°/51.6°
Average high / low
+3.9°
Above normal
2 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
75.5°
68.1°
+4.1°
22 October – 31 October
72.2°
65.3°
+3.8°
1 November – 10 November
at normal
61.7°
—
October records over 66 years
93.9°3 October 2019All-time high
27.7°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Parrottsville (7 mi).
Tue, 1383° / 61°0
83 °
Gum Spring, Tuesday, 13 October
Clear. High 83°, low 61°.
Pressure30.09 inHg
Wind6.1 mph SW
Humidity65%
Visibility6.2 mi
Dew point64°
Wed, 1482° / 64°0
82 °
Gum Spring, Wednesday, 14 October
Clear. High 82°, low 64°.
Pressure30.09 inHg
Wind2.5 mph SW
Humidity68%
Visibility6.2 mi
Dew point67°
Thu, 1584° / 67°0
84 °
Gum Spring, Thursday, 15 October
Clear. High 84°, low 67°.
Pressure30.15 inHg
Wind3.9 mph W
Humidity71%
Visibility6.2 mi
Dew point69°
Fri, 1678° / 54°0.06
78 °
Gum Spring, Friday, 16 October
Light rain. High 78°, low 54°.
Pressure29.97 inHg
Wind15.2 mph W
Humidity64%
Visibility6.2 mi
Dew point64°
Sat, 1759° / 48°0
59 °
Gum Spring, Saturday, 17 October
Clear. High 59°, low 48°.
Pressure30.42 inHg
Wind7.3 mph N
Humidity52%
Visibility—
Dew point38°
Sun, 1870° / 44°0
70 °
Gum Spring, Sunday, 18 October
Clear. High 70°, low 44°.
Pressure30.39 inHg
Wind8.3 mph NE
Humidity32%
Visibility—
Dew point35°
Mon, 1973° / 40°0
73 °
Gum Spring, Monday, 19 October
Clear. High 73°, low 40°.
Pressure30.39 inHg
Wind4.3 mph NE
Humidity35%
Visibility—
Dew point39°
Tue, 2073° / 49°0
73 °
Gum Spring, Tuesday, 20 October
Overcast. High 73°, low 49°.
Pressure30.27 inHg
Wind4.2 mph N
Humidity45%
Visibility—
Dew point47°
Wed, 2173° / 50°0
73 °
Gum Spring, Wednesday, 21 October
Clear. High 73°, low 50°.
Pressure30.18 inHg
Wind5 mph N
Humidity41%
Visibility—
Dew point45°
Thu, 2275° / 49°0
75 °
Gum Spring, Thursday, 22 October
Mostly clear. High 75°, low 49°.
Pressure30.18 inHg
Wind2.9 mph E
Humidity39%
Visibility—
Dew point45°
Fri, 2378° / 51°0
78 °
Gum Spring, Friday, 23 October
Clear. High 78°, low 51°.
Pressure30.15 inHg
Wind4 mph SE
Humidity33%
Visibility—
Dew point43°
Sat, 2478° / 54°0
78 °
Gum Spring, Saturday, 24 October
Overcast. High 78°, low 54°.
Pressure29.97 inHg
Wind7.2 mph SW
Humidity49%
Visibility—
Dew point55°
Sun, 2565° / 49°0.24
65 °
Gum Spring, Sunday, 25 October
Rain. High 65°, low 49°.
Pressure30.00 inHg
Wind4.9 mph W
Humidity86%
Visibility—
Dew point54°
Mon, 2671° / 42°0
71 °
Gum Spring, Monday, 26 October
Clear. High 71°, low 42°.
Pressure30.09 inHg
Wind4.5 mph E
Humidity41%
Visibility—
Dew point42°
Tue, 2766° / 41°0
66 °
Gum Spring, Tuesday, 27 October
Clear. High 66°, low 41°.
Pressure29.83 inHg
Wind8.3 mph W
Humidity27%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2864° / 47°0.11
64 °
Gum Spring, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.11 in
Chance of precipitation37%
Record high81° (1984)
Record low30° (1976)
Thu, 2964° / 46°0.11
64 °
Gum Spring, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.11 in
Chance of precipitation28%
Record high79° (2023)
Record low28° (1976)
Fri, 3065° / 45°0.11
65 °
Gum Spring, Friday, 30 October
Climate normal for this date — 60-year average.
Average high65°
Average low45°
Average precipitation0.11 in
Chance of precipitation28%
Record high78° (2003)
Record low31° (1968)
Sat, 3165° / 47°0.07
65 °
Gum Spring, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.07 in
Chance of precipitation28%
Record high79° (1974)
Record low33° (1993)
Sun, 0165° / 47°0.08
65 °
Gum Spring, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.08 in
Chance of precipitation32%
Record high82° (2016)
Record low30° (2023)
Mon, 0264° / 45°0.14
64 °
Gum Spring, Monday, 2 November
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.14 in
Chance of precipitation38%
Record high80° (2004)
Record low27° (2023)
Tue, 0363° / 44°0.07
63 °
Gum Spring, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.07 in
Chance of precipitation27%
Record high79° (2003)
Record low28° (2014)
Wed, 0461° / 43°0.13
61 °
Gum Spring, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.13 in
Chance of precipitation38%
Record high78° (2003)
Record low26° (1966)
Thu, 0561° / 43°0.11
61 °
Gum Spring, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.11 in
Chance of precipitation33%
Record high78° (2024)
Record low26° (1991)
Fri, 0661° / 43°0.06
61 °
Gum Spring, Friday, 6 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.06 in
Chance of precipitation35%
Record high80° (2024)
Record low27° (1991)
Sat, 0761° / 43°0.16
61 °
Gum Spring, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.16 in
Chance of precipitation37%
Record high79° (2024)
Record low27° (1967)
Sun, 0860° / 42°0.1
60 °
Gum Spring, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.1 in
Chance of precipitation28%
Record high80° (2023)
Record low27° (1971)
Mon, 0961° / 42°0.09
61 °
Gum Spring, Monday, 9 November
Climate normal for this date — 60-year average.
Average high61°
Average low42°
Average precipitation0.09 in
Chance of precipitation25%
Record high77° (2024)
Record low27° (2019)
Tue, 1060° / 42°0.14
60 °
Gum Spring, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.14 in
Chance of precipitation37%
Record high76° (2020)
Record low27° (2025)
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 Spring, 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 Spring, 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.