Monthly outlook for Lookout Mountain, TN: average high 67.7°, average low 49.9°. That is 2.4° above the climate normal for October. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (78.9°), the coolest 6 November (41.1°).
67.7°/49.9°
Average high / low
+2.4°
Above normal
5 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
68.7°
64.7°
+2.2°
8 November – 17 November
66.1°
60.2°
+3.3°
18 November – 27 November
at normal
57.8°
—
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).
Fri, 3079° / 48°0
79 °
Lookout Mountain, Friday, 30 October
Mostly clear. High 79°, low 48°.
Pressure30.24 inHg
Wind4.6 mph NE
Humidity42%
Visibility6.2 mi
Dew point48°
Sat, 3172° / 57°0.04
72 °
Lookout Mountain, Saturday, 31 October
Light rain. High 72°, low 57°.
Pressure30.30 inHg
Wind5.9 mph E
Humidity54%
Visibility6.2 mi
Dew point51°
Sun, 0162° / 54°0.32
62 °
Lookout Mountain, Sunday, 1 November
Rain. High 62°, low 54°.
Pressure30.42 inHg
Wind6.4 mph SE
Humidity94%
Visibility2.0 mi
Dew point51°
Mon, 0269° / 54°0
69 °
Lookout Mountain, Monday, 2 November
Overcast. High 69°, low 54°.
Pressure30.21 inHg
Wind8.8 mph SE
Humidity49%
Visibility—
Dew point46°
Tue, 0372° / 52°0
72 °
Lookout Mountain, Tuesday, 3 November
Clear. High 72°, low 52°.
Pressure30.09 inHg
Wind9.9 mph SE
Humidity53%
Visibility—
Dew point51°
Wed, 0469° / 61°1.24
69 °
Lookout Mountain, Wednesday, 4 November
Heavy rain. High 69°, low 61°.
Pressure29.88 inHg
Wind14.8 mph SE
Humidity84%
Visibility—
Dew point64°
Thu, 0560° / 48°0.05
60 °
Lookout Mountain, Thursday, 5 November
Light rain. High 60°, low 48°.
Pressure29.88 inHg
Wind10.6 mph NW
Humidity73%
Visibility—
Dew point50°
Fri, 0663° / 41°0
63 °
Lookout Mountain, Friday, 6 November
Overcast. High 63°, low 41°.
Pressure30.03 inHg
Wind8 mph N
Humidity32%
Visibility—
Dew point29°
Sat, 0766° / 45°0
66 °
Lookout Mountain, Saturday, 7 November
Clear. High 66°, low 45°.
Pressure30.12 inHg
Wind4.3 mph NE
Humidity43%
Visibility—
Dew point40°
Sun, 0867° / 47°0
67 °
Lookout Mountain, Sunday, 8 November
Overcast. High 67°, low 47°.
Pressure30.18 inHg
Wind6.8 mph SE
Humidity44%
Visibility—
Dew point41°
Mon, 0960° / 46°0.24
60 °
Lookout Mountain, Monday, 9 November
Light rain. High 60°, low 46°.
Pressure30.06 inHg
Wind10.7 mph S
Humidity91%
Visibility—
Dew point54°
Tue, 1065° / 50°0.02
65 °
Lookout Mountain, Tuesday, 10 November
Light rain. High 65°, low 50°.
Pressure30.06 inHg
Wind6.2 mph W
Humidity58%
Visibility—
Dew point48°
Wed, 1165° / 50°0
65 °
Lookout Mountain, Wednesday, 11 November
Partly cloudy. High 65°, low 50°.
Pressure30.09 inHg
Wind5.1 mph N
Humidity51%
Visibility—
Dew point45°
Thu, 1268° / 51°0
68 °
Lookout Mountain, Thursday, 12 November
Partly cloudy. High 68°, low 51°.
Pressure30.03 inHg
Wind3.3 mph NW
Humidity50%
Visibility—
Dew point46°
Fri, 1371° / 50°0
71 °
Lookout Mountain, Friday, 13 November
Mostly clear. High 71°, low 50°.
Pressure30.03 inHg
Wind5.1 mph W
Humidity48%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 2457° / 41°0.16
57 °
Lookout Mountain, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.16 in
Chance of precipitation32%
Record high70° (2025)
Record low19° (1970)
Wed, 2557° / 40°0.15
57 °
Lookout Mountain, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.15 in
Chance of precipitation28%
Record high71° (2010)
Record low21° (1970)
Thu, 2658° / 40°0.15
58 °
Lookout Mountain, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.15 in
Chance of precipitation33%
Record high70° (1966)
Record low26° (1991)
Fri, 2756° / 42°0.19
56 °
Lookout Mountain, Friday, 27 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.19 in
Chance of precipitation43%
Record high74° (1990)
Record low27° (2013)
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.