Monthly outlook for Lookout Mountain, TN: average high 67°, average low 49.2°. That is 1.1° above the climate normal for October. Precipitation is expected on 2 days (about 2.7 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 31 October (75.3°), the coolest 6 November (38°).
67°/49.2°
Average high / low
+1.1°
Above normal
2 / 4
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
70.4°
66.5°
+2.2°
4 November – 13 November
61.2°
61.7°
-0.3°
14 November – 23 November
at normal
58.5°
—
October records over 66 years
97.7°3 October 2019All-time high
31.8°30 October 2017All-time low
Climate normals and records are computed from the nearest reference point — Chattanooga (8 mi).
Mon, 2672° / 47°0
72 °
Lookout Mountain, Monday, 26 October
Overcast. High 72°, low 47°.
Pressure30.39 inHg
Wind0.3 mph E
Humidity49%
Visibility6.2 mi
Dew point47°
Tue, 2774° / 47°0
74 °
Lookout Mountain, Tuesday, 27 October
Partly cloudy. High 74°, low 47°.
Pressure30.30 inHg
Wind1.9 mph SE
Humidity50%
Visibility6.2 mi
Dew point48°
Wed, 2873° / 54°0
73 °
Lookout Mountain, Wednesday, 28 October
Mostly clear. High 73°, low 54°.
Pressure30.30 inHg
Wind3.4 mph SE
Humidity50%
Visibility6.2 mi
Dew point47°
Thu, 2973° / 51°0
73 °
Lookout Mountain, Thursday, 29 October
Clear. High 73°, low 51°.
Pressure30.27 inHg
Wind3 mph E
Humidity59%
Visibility6.2 mi
Dew point52°
Fri, 3075° / 51°0
75 °
Lookout Mountain, Friday, 30 October
Partly cloudy. High 75°, low 51°.
Pressure30.15 inHg
Wind4.4 mph E
Humidity35%
Visibility—
Dew point42°
Sat, 3175° / 59°0
75 °
Lookout Mountain, Saturday, 31 October
Overcast. High 75°, low 59°.
Pressure30.15 inHg
Wind6.1 mph SE
Humidity47%
Visibility—
Dew point51°
Sun, 0164° / 59°2.3
64 °
Lookout Mountain, Sunday, 1 November
Heavy rain. High 64°, low 59°.
Pressure29.94 inHg
Wind9.6 mph E
Humidity97%
Visibility—
Dew point60°
Mon, 0263° / 60°0.36
63 °
Lookout Mountain, Monday, 2 November
Rain. High 63°, low 60°.
Pressure29.77 inHg
Wind7.9 mph SW
Humidity97%
Visibility—
Dew point61°
Tue, 0364° / 53°0.01
64 °
Lookout Mountain, Tuesday, 3 November
Light rain. High 64°, low 53°.
Pressure29.97 inHg
Wind9.6 mph N
Humidity66%
Visibility—
Dew point51°
Wed, 0468° / 49°0
68 °
Lookout Mountain, Wednesday, 4 November
Mostly clear. High 68°, low 49°.
Pressure30.12 inHg
Wind6.2 mph N
Humidity49%
Visibility—
Dew point46°
Thu, 0559° / 45°0
59 °
Lookout Mountain, Thursday, 5 November
Overcast. High 59°, low 45°.
Pressure30.21 inHg
Wind9.9 mph NE
Humidity56%
Visibility—
Dew point42°
Fri, 0659° / 38°0
59 °
Lookout Mountain, Friday, 6 November
Mostly clear. High 59°, low 38°.
Pressure30.24 inHg
Wind5.1 mph NE
Humidity51%
Visibility—
Dew point38°
Sat, 0760° / 39°0
60 °
Lookout Mountain, Saturday, 7 November
Clear. High 60°, low 39°.
Pressure30.24 inHg
Wind6.6 mph S
Humidity38%
Visibility—
Dew point31°
Sun, 0860° / 45°0
60 °
Lookout Mountain, Sunday, 8 November
Overcast. High 60°, low 45°.
Pressure30.15 inHg
Wind8.2 mph W
Humidity65%
Visibility—
Dew point47°
Mon, 0962° / 42°0
62 °
Lookout Mountain, Monday, 9 November
Clear. High 62°, low 42°.
Pressure30.24 inHg
Wind7.2 mph N
Humidity43%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1062° / 45°0.16
62 °
Lookout Mountain, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.16 in
Chance of precipitation33%
Record high74° (2022)
Record low30° (2025)
Wed, 1161° / 43°0.14
61 °
Lookout Mountain, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.14 in
Chance of precipitation25%
Record high74° (2024)
Record low27° (2025)
Thu, 1260° / 43°0.14
60 °
Lookout Mountain, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.14 in
Chance of precipitation23%
Record high75° (1978)
Record low23° (2019)
Fri, 1359° / 40°0.03
59 °
Lookout Mountain, Friday, 13 November
Climate normal for this date — 60-year average.
Average high59°
Average low40°
Average precipitation0.03 in
Chance of precipitation17%
Record high73° (1978)
Record low21° (2019)
Sat, 1459° / 41°0.09
59 °
Lookout Mountain, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.09 in
Chance of precipitation32%
Record high74° (1993)
Record low26° (1986)
Sun, 1558° / 42°0.19
58 °
Lookout Mountain, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.19 in
Chance of precipitation32%
Record high74° (2005)
Record low23° (1969)
Mon, 1660° / 42°0.1
60 °
Lookout Mountain, Monday, 16 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.1 in
Chance of precipitation33%
Record high73° (1964)
Record low27° (1969)
Tue, 1759° / 42°0.11
59 °
Lookout Mountain, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.11 in
Chance of precipitation28%
Record high77° (1978)
Record low24° (1997)
Wed, 1860° / 42°0.1
60 °
Lookout Mountain, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.1 in
Chance of precipitation25%
Record high77° (2016)
Record low24° (2014)
Thu, 1960° / 42°0.11
60 °
Lookout Mountain, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.11 in
Chance of precipitation28%
Record high75° (2025)
Record low22° (2014)
Fri, 2059° / 42°0.1
59 °
Lookout Mountain, Friday, 20 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.1 in
Chance of precipitation33%
Record high71° (1979)
Record low28° (2022)
Sat, 2157° / 41°0.14
57 °
Lookout Mountain, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.14 in
Chance of precipitation27%
Record high71° (2025)
Record low27° (2000)
Sun, 2257° / 41°0.12
57 °
Lookout Mountain, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.12 in
Chance of precipitation33%
Record high75° (2025)
Record low24° (2008)
Mon, 2357° / 40°0.13
57 °
Lookout Mountain, Monday, 23 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.13 in
Chance of precipitation33%
Record high71° (1973)
Record low24° (1970)
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 Lookout Mountain, 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 Lookout Mountain, 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.