Monthly outlook for Gnat Hill, TN: average high 66.8°, average low 46.6°. That is 1.1° above the climate normal for October. Precipitation is expected on 2 days (about 1.9 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 23 October (74.6°), the coolest 3 November (36.8°).
66.8°/46.6°
Average high / low
+1.1°
Above normal
2 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
70.4°
65.8°
+2.5°
31 October – 9 November
60.9°
62.1°
-0.7°
10 November – 19 November
at normal
57.7°
—
October records over 66 years
94.3°1 October 2019All-time high
29.1°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Centertown (14 mi).
Thu, 2273° / 42°0
73 °
Gnat Hill, Thursday, 22 October
Clear. High 73°, low 42°.
Pressure30.18 inHg
Wind7.9 mph NE
Humidity30%
Visibility6.2 mi
Dew point40°
Fri, 2375° / 42°0
75 °
Gnat Hill, Friday, 23 October
Clear. High 75°, low 42°.
Pressure30.24 inHg
Wind2.4 mph SE
Humidity28%
Visibility6.2 mi
Dew point37°
Sat, 2474° / 54°0
74 °
Gnat Hill, Saturday, 24 October
Clear. High 74°, low 54°.
Pressure30.39 inHg
Wind4.2 mph SW
Humidity33%
Visibility6.2 mi
Dew point42°
Sun, 2574° / 51°0
74 °
Gnat Hill, Sunday, 25 October
Clear. High 74°, low 51°.
Pressure30.39 inHg
Wind1.8 mph NW
Humidity35%
Visibility6.2 mi
Dew point42°
Mon, 2672° / 51°0
72 °
Gnat Hill, Monday, 26 October
Overcast. High 72°, low 51°.
Pressure30.33 inHg
Wind6.1 mph S
Humidity37%
Visibility—
Dew point41°
Tue, 2772° / 53°0
72 °
Gnat Hill, Tuesday, 27 October
Overcast. High 72°, low 53°.
Pressure30.24 inHg
Wind6.8 mph S
Humidity36%
Visibility—
Dew point41°
Wed, 2872° / 51°0
72 °
Gnat Hill, Wednesday, 28 October
Overcast. High 72°, low 51°.
Pressure30.18 inHg
Wind10.2 mph NW
Humidity40%
Visibility—
Dew point44°
Thu, 2949° / 43°0.03
49 °
Gnat Hill, Thursday, 29 October
Light rain. High 49°, low 43°.
Pressure30.21 inHg
Wind8.1 mph N
Humidity86%
Visibility—
Dew point43°
Fri, 3069° / 42°0
69 °
Gnat Hill, Friday, 30 October
Clear. High 69°, low 42°.
Pressure30.15 inHg
Wind8 mph N
Humidity49%
Visibility—
Dew point43°
Sat, 3168° / 49°0
68 °
Gnat Hill, Saturday, 31 October
Overcast. High 68°, low 49°.
Pressure30.21 inHg
Wind12.2 mph S
Humidity43%
Visibility—
Dew point42°
Sun, 0163° / 54°0.04
63 °
Gnat Hill, Sunday, 1 November
Light rain. High 63°, low 54°.
Pressure30.21 inHg
Wind15.3 mph S
Humidity55%
Visibility—
Dew point45°
Mon, 0264° / 47°0.48
64 °
Gnat Hill, Monday, 2 November
Rain. High 64°, low 47°.
Pressure30.09 inHg
Wind11.1 mph N
Humidity95%
Visibility—
Dew point61°
Tue, 0355° / 37°0
55 °
Gnat Hill, Tuesday, 3 November
Mostly clear. High 55°, low 37°.
Pressure30.36 inHg
Wind10.6 mph N
Humidity28%
Visibility—
Dew point20°
Wed, 0459° / 42°0
59 °
Gnat Hill, Wednesday, 4 November
Overcast. High 59°, low 42°.
Pressure30.15 inHg
Wind15.1 mph S
Humidity28%
Visibility—
Dew point24°
Thu, 0557° / 47°1.37
57 °
Gnat Hill, Thursday, 5 November
Rain. High 57°, low 47°.
Pressure29.83 inHg
Wind18.2 mph S
Humidity96%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0661° / 45°0.12
61 °
Gnat Hill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.12 in
Chance of precipitation37%
Record high75° (2024)
Record low27° (1967)
Sat, 0761° / 45°0.2
61 °
Gnat Hill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.2 in
Chance of precipitation37%
Record high78° (2024)
Record low28° (1967)
Sun, 0861° / 45°0.05
61 °
Gnat Hill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.05 in
Chance of precipitation18%
Record high78° (2023)
Record low27° (1971)
Mon, 0962° / 45°0.17
62 °
Gnat Hill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.17 in
Chance of precipitation27%
Record high78° (2005)
Record low26° (2019)
Tue, 1060° / 44°0.16
60 °
Gnat Hill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.16 in
Chance of precipitation35%
Record high76° (2020)
Record low28° (1973)
Wed, 1159° / 42°0.09
59 °
Gnat Hill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high72° (1985)
Record low23° (2025)
Thu, 1257° / 42°0.09
57 °
Gnat Hill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation33%
Record high73° (1978)
Record low22° (2019)
Fri, 1357° / 40°0.04
57 °
Gnat Hill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.04 in
Chance of precipitation23%
Record high73° (1978)
Record low18° (2019)
Sat, 1458° / 40°0.1
58 °
Gnat Hill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.1 in
Chance of precipitation33%
Record high73° (1993)
Record low24° (1986)
Sun, 1557° / 42°0.15
57 °
Gnat Hill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.15 in
Chance of precipitation33%
Record high73° (1964)
Record low22° (1969)
Mon, 1657° / 41°0.14
57 °
Gnat Hill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.14 in
Chance of precipitation32%
Record high73° (1964)
Record low27° (2018)
Tue, 1757° / 41°0.13
57 °
Gnat Hill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.13 in
Chance of precipitation25%
Record high76° (2016)
Record low25° (2022)
Wed, 1858° / 42°0.12
58 °
Gnat Hill, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.12 in
Chance of precipitation27%
Record high75° (2016)
Record low22° (2014)
Thu, 1958° / 42°0.12
58 °
Gnat Hill, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.12 in
Chance of precipitation30%
Record high75° (2025)
Record low23° (2014)
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 Gnat Hill, 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 Gnat Hill, 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.