Weather in Newcastle, TN
Newcastle, Thursday, 22 October, 06:14
Clear. Feels like 43°. High 78°, low 43°.
Monthly outlook for Newcastle, TN: average high 69.4°, average low 52.8°. That is 1.3° above the climate normal for October. Precipitation is expected on 2 days (about 3.3 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 28 October (80.9°), the coolest 22 October (42.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 22 October – 31 October | 76.7° | 68.5° | +4.5° |
| 1 November – 10 November | 57.2° | 64.2° | -3.9° |
| 11 November – 20 November | at normal | 60.2° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Saulsbury (13 mi).
0
Newcastle, Friday, 23 October
Clear. High 78°, low 49°.
0
Newcastle, Saturday, 24 October
Mostly clear. High 77°, low 54°.
0Newcastle, Sunday, 25 October
Mostly clear. High 76°, low 53°.
0
Newcastle, Monday, 26 October
Overcast. High 75°, low 53°.
0Newcastle, Tuesday, 27 October
Overcast. High 77°, low 52°.
0
Newcastle, Wednesday, 28 October
Partly cloudy. High 81°, low 57°.
0Newcastle, Thursday, 29 October
Overcast. High 79°, low 56°.
0Newcastle, Friday, 30 October
Overcast. High 81°, low 56°.
0.56
Newcastle, Saturday, 31 October
Rain. High 65°, low 58°.
2.65Newcastle, Sunday, 1 November
Heavy rain. High 67°, low 61°.
0.02Newcastle, Monday, 2 November
Light rain. High 62°, low 52°.
0.03Newcastle, Tuesday, 3 November
Light rain. High 52°, low 51°.
0Newcastle, Wednesday, 4 November
Overcast. High 55°, low 50°.
0.04Newcastle, Thursday, 5 November
Light rain. High 53°, low 50°.
0.02Newcastle, Friday, 6 November
Light rain. High 55°, low 51°.
0.13Newcastle, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Newcastle, Sunday, 8 November
Climate normal for this date — 60-year average.
0.14Newcastle, Monday, 9 November
Climate normal for this date — 60-year average.
0.08Newcastle, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.09Newcastle, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.08Newcastle, Thursday, 12 November
Climate normal for this date — 60-year average.
0.07Newcastle, Friday, 13 November
Climate normal for this date — 60-year average.
0.07Newcastle, Saturday, 14 November
Climate normal for this date — 60-year average.
0.12
Newcastle, Sunday, 15 November
Climate normal for this date — 60-year average.
0.13Newcastle, Monday, 16 November
Climate normal for this date — 60-year average.
0.1Newcastle, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.23Newcastle, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.12Newcastle, Thursday, 19 November
Climate normal for this date — 60-year average.
0.12Newcastle, Friday, 20 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 Newcastle, 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 Newcastle, 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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