As of 05:34 CDT

Weather in Mount Lebanon, TN

48°Current weather

Mount Lebanon, Wednesday, 21 October, 05:34

Partly cloudy. Feels like 48°. High 79°, low 48°.

Pressure30.21 inHg
Wind0 mph N
Humidity90%
Visibility6.2 mi
Dew point46°

Monthly outlook for Mount Lebanon, TN: average high 74°, average low 55.3°. That is 4° above the climate normal for October. Precipitation is expected on 5 days (about 6.6 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 3 November (80.7°), the coolest 30 October (42.5°).

74°/55.3°
Average high / low
+4°
Above normal
5 / 4
Wet days / normal
6.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October75.7°68°+4.3°
31 October – 9 November71.2°63.9°+4°
10 November – 19 Novemberat normal59.2°—

October records over 66 years

93.9°2 October 2019All-time high
32°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Henning (9 mi).

Thu, 2279° / 49°0Clear
79 °Clear

Mount Lebanon, Thursday, 22 October

Clear. High 79°, low 49°.

Pressure30.24 inHg
Wind5.6 mph NE
Humidity34%
Visibility6.2 mi
Dew point45°
Fri, 2378° / 55°0Clear
78 °Clear

Mount Lebanon, Friday, 23 October

Clear. High 78°, low 55°.

Pressure30.24 inHg
Wind5.2 mph E
Humidity33%
Visibility6.2 mi
Dew point44°
Sat, 2479° / 54°0Mostly clear
79 °Mostly clear

Mount Lebanon, Saturday, 24 October

Mostly clear. High 79°, low 54°.

Pressure30.33 inHg
Wind6.2 mph S
Humidity35%
Visibility6.2 mi
Dew point46°
Sun, 2577° / 56°0Overcast
77 °Overcast

Mount Lebanon, Sunday, 25 October

Overcast. High 77°, low 56°.

Pressure30.39 inHg
Wind6.4 mph SE
Humidity32%
Visibility—
Dew point41°
Mon, 2675° / 56°0Overcast
75 °Overcast

Mount Lebanon, Monday, 26 October

Overcast. High 75°, low 56°.

Pressure30.30 inHg
Wind4.8 mph SE
Humidity31%
Visibility—
Dew point40°
Tue, 2778° / 56°0Overcast
78 °Overcast

Mount Lebanon, Tuesday, 27 October

Overcast. High 78°, low 56°.

Pressure30.15 inHg
Wind8.9 mph W
Humidity28%
Visibility—
Dew point40°
Wed, 2880° / 53°0Mostly clear
80 °Mostly clear

Mount Lebanon, Wednesday, 28 October

Mostly clear. High 80°, low 53°.

Pressure30.15 inHg
Wind9.5 mph SW
Humidity35%
Visibility—
Dew point44°
Thu, 2968° / 51°0Overcast
68 °Overcast

Mount Lebanon, Thursday, 29 October

Overcast. High 68°, low 51°.

Pressure30.24 inHg
Wind12.6 mph N
Humidity25%
Visibility—
Dew point30°
Fri, 3065° / 43°0Overcast
65 °Overcast

Mount Lebanon, Friday, 30 October

Overcast. High 65°, low 43°.

Pressure30.24 inHg
Wind10.4 mph NE
Humidity26%
Visibility—
Dew point25°
Sat, 3159° / 53°0Overcast
59 °Overcast

Mount Lebanon, Saturday, 31 October

Overcast. High 59°, low 53°.

Pressure30.12 inHg
Wind10.5 mph E
Humidity34%
Visibility—
Dew point28°
Sun, 0166° / 56°0.43Light rain
66 °Light rain

Mount Lebanon, Sunday, 1 November

Light rain. High 66°, low 56°.

Pressure30.06 inHg
Wind19.2 mph SE
Humidity84%
Visibility—
Dew point53°
Mon, 0275° / 61°0.08Light rain
75 °Light rain

Mount Lebanon, Monday, 2 November

Light rain. High 75°, low 61°.

Pressure30.03 inHg
Wind10.6 mph S
Humidity78%
Visibility—
Dew point62°
Tue, 0381° / 62°0.15Light rain
81 °Light rain

Mount Lebanon, Tuesday, 3 November

Light rain. High 81°, low 62°.

Pressure29.85 inHg
Wind13 mph S
Humidity51%
Visibility—
Dew point58°
Wed, 0476° / 66°1.29Heavy rain
76 °Heavy rain

Mount Lebanon, Wednesday, 4 November

Heavy rain. High 76°, low 66°.

Pressure29.77 inHg
Wind18.8 mph SE
Humidity73%
Visibility—
Dew point66°
Thu, 0570° / 66°4.64Heavy rain
70 °Heavy rain

Mount Lebanon, Thursday, 5 November

Heavy rain. High 70°, low 66°.

Pressure29.94 inHg
Wind13.1 mph S
Humidity93%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0662° / 48°0.19Climate normal
62 °Climate normal

Mount Lebanon, Friday, 6 November

Climate normal for this date — 60-year average.

Average high62°
Average low48°
Average precipitation0.19 in
Chance of precipitation32%
Record high78° (2023)
Record low30° (1967)
Sat, 0762° / 48°0.13Climate normal
62 °Climate normal

Mount Lebanon, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high62°
Average low48°
Average precipitation0.13 in
Chance of precipitation28%
Record high78° (2023)
Record low28° (1993)
Sun, 0863° / 48°0.04Climate normal
63 °Climate normal

Mount Lebanon, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.04 in
Chance of precipitation15%
Record high80° (2005)
Record low27° (1991)
Mon, 0964° / 48°0.12Climate normal
64 °Climate normal

Mount Lebanon, Monday, 9 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.12 in
Chance of precipitation27%
Record high78° (2020)
Record low25° (1991)
Tue, 1061° / 47°0.11Climate normal
61 °Climate normal

Mount Lebanon, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high61°
Average low47°
Average precipitation0.11 in
Chance of precipitation28%
Record high77° (2002)
Record low28° (2025)
Wed, 1160° / 45°0.1Climate normal
60 °Climate normal

Mount Lebanon, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.1 in
Chance of precipitation28%
Record high75° (1989)
Record low26° (2025)
Thu, 1258° / 44°0.08Climate normal
58 °Climate normal

Mount Lebanon, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.08 in
Chance of precipitation23%
Record high76° (1985)
Record low19° (2019)
Fri, 1358° / 43°0.09Climate normal
58 °Climate normal

Mount Lebanon, Friday, 13 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation18%
Record high76° (1978)
Record low17° (2019)
Sat, 1459° / 44°0.08Climate normal
59 °Climate normal

Mount Lebanon, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.08 in
Chance of precipitation27%
Record high75° (2025)
Record low24° (1986)
Sun, 1559° / 45°0.17Climate normal
59 °Climate normal

Mount Lebanon, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.17 in
Chance of precipitation37%
Record high76° (1964)
Record low27° (1969)
Mon, 1659° / 44°0.18Climate normal
59 °Climate normal

Mount Lebanon, Monday, 16 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.18 in
Chance of precipitation32%
Record high75° (2016)
Record low29° (2019)
Tue, 1760° / 44°0.12Climate normal
60 °Climate normal

Mount Lebanon, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.12 in
Chance of precipitation25%
Record high78° (2016)
Record low26° (1997)
Wed, 1859° / 45°0.21Climate normal
59 °Climate normal

Mount Lebanon, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.21 in
Chance of precipitation35%
Record high76° (1985)
Record low23° (2014)
Thu, 1959° / 45°0.12Climate normal
59 °Climate normal

Mount Lebanon, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.12 in
Chance of precipitation30%
Record high76° (1985)
Record low27° (2022)

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 Mount Lebanon, 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 Mount Lebanon, 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.