Weather in Postelle, TN
Postelle, Friday, 9 October, 16:36
Overcast. Feels like 70°. High 72°, low 57°.
Monthly outlook for Postelle, TN: average high 70.6°, average low 50.5°. That is 1.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.8 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 14 October (84.1°), the coolest 18 October (31.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 October – 18 October | 72.8° | 68.6° | +2.3° |
| 19 October – 28 October | 67° | 65.2° | +1° |
| 29 October – 7 November | at normal | 62.2° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Morganton (15 mi).
0.71
Postelle, Saturday, 10 October
Heavy rain. High 67°, low 54°.
0.03Postelle, Sunday, 11 October
Light rain. High 68°, low 55°.
0Postelle, Monday, 12 October
Overcast. High 82°, low 61°.
0
Postelle, Tuesday, 13 October
Clear. High 82°, low 63°.
0Postelle, Wednesday, 14 October
Overcast. High 84°, low 67°.
0Postelle, Thursday, 15 October
Clear. High 83°, low 63°.
0.03Postelle, Friday, 16 October
Light rain. High 76°, low 62°.
0
Postelle, Saturday, 17 October
Partly cloudy. High 59°, low 43°.
0Postelle, Sunday, 18 October
Clear. High 55°, low 32°.
0Postelle, Monday, 19 October
Overcast. High 62°, low 38°.
0Postelle, Tuesday, 20 October
Partly cloudy. High 62°, low 38°.
0Postelle, Wednesday, 21 October
Clear. High 66°, low 41°.
0Postelle, Thursday, 22 October
Clear. High 67°, low 43°.
0Postelle, Friday, 23 October
Clear. High 71°, low 45°.
0Postelle, Saturday, 24 October
Clear. High 73°, low 48°.
0.18
Postelle, Sunday, 25 October
Climate normal for this date — 60-year average.
0.13Postelle, Monday, 26 October
Climate normal for this date — 60-year average.
0.17Postelle, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.15Postelle, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.11Postelle, Thursday, 29 October
Climate normal for this date — 60-year average.
0.09Postelle, Friday, 30 October
Climate normal for this date — 60-year average.
0.09Postelle, Saturday, 31 October
Climate normal for this date — 60-year average.
0.13Postelle, Sunday, 1 November
Climate normal for this date — 60-year average.
0.21Postelle, Monday, 2 November
Climate normal for this date — 60-year average.
0.09Postelle, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.12Postelle, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.16Postelle, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07Postelle, Friday, 6 November
Climate normal for this date — 60-year average.
0.16Postelle, Saturday, 7 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 Postelle, 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 Postelle, 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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