Weather in Mount Lebanon, TN
Mount Lebanon, Wednesday, 21 October, 14:01
Clear. Feels like 77°. High 78°, low 48°.
Monthly outlook for Mount Lebanon, TN: average high 73.3°, average low 54.5°. That is 3.6° above the climate normal for October. Precipitation is expected on 4 days (about 4.6 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 29 October (81.5°), the coolest 5 November (44.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 77.8° | 68° | +5.4° |
| 31 October – 9 November | 65.7° | 63.9° | +1° |
| 10 November – 19 November | at normal | 59.2° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Henning (9 mi).
0Mount Lebanon, Thursday, 22 October
Clear. High 77°, low 48°.
0Mount Lebanon, Friday, 23 October
Clear. High 76°, low 50°.
0
Mount Lebanon, Saturday, 24 October
Mostly clear. High 77°, low 53°.
0
Mount Lebanon, Sunday, 25 October
Partly cloudy. High 76°, low 54°.
0
Mount Lebanon, Monday, 26 October
Overcast. High 73°, low 55°.
0Mount Lebanon, Tuesday, 27 October
Overcast. High 76°, low 58°.
0Mount Lebanon, Wednesday, 28 October
Clear. High 81°, low 56°.
0Mount Lebanon, Thursday, 29 October
Overcast. High 82°, low 60°.
0Mount Lebanon, Friday, 30 October
Overcast. High 81°, low 63°.
0Mount Lebanon, Saturday, 31 October
Overcast. High 81°, low 62°.
3.39
Mount Lebanon, Sunday, 1 November
Heavy rain. High 72°, low 62°.
0.36Mount Lebanon, Monday, 2 November
Rain. High 66°, low 54°.
0.42Mount Lebanon, Tuesday, 3 November
Rain. High 55°, low 52°.
0.4Mount Lebanon, Wednesday, 4 November
Rain. High 56°, low 51°.
0Mount Lebanon, Thursday, 5 November
Mostly clear. High 65°, low 45°.
0.19Mount Lebanon, Friday, 6 November
Climate normal for this date — 60-year average.
0.13Mount Lebanon, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Mount Lebanon, Sunday, 8 November
Climate normal for this date — 60-year average.
0.12Mount Lebanon, Monday, 9 November
Climate normal for this date — 60-year average.
0.11Mount Lebanon, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.1Mount Lebanon, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.08Mount Lebanon, Thursday, 12 November
Climate normal for this date — 60-year average.
0.09Mount Lebanon, Friday, 13 November
Climate normal for this date — 60-year average.
0.08Mount Lebanon, Saturday, 14 November
Climate normal for this date — 60-year average.
0.17
Mount Lebanon, Sunday, 15 November
Climate normal for this date — 60-year average.
0.18Mount Lebanon, Monday, 16 November
Climate normal for this date — 60-year average.
0.12Mount Lebanon, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.21Mount Lebanon, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.12Mount Lebanon, Thursday, 19 November
Climate normal for this date — 60-year average.
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.
Sun and moon today
Weather history
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