Weather in Royal Blue, TN
Royal Blue, Thursday, 29 October, 05:20
Clear. Feels like 46°. High 74°, low 47°.
Monthly outlook for Royal Blue, TN: average high 61.3°, average low 46.7°. That is 0.1° below the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 30 October (76.3°), the coolest 8 November (34.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 29 October – 7 November | 66.7° | 62.9° | +2.1° |
| 8 November – 17 November | 52.1° | 58.2° | -3.3° |
| 18 November – 27 November | at normal | 55.9° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Jacksboro (5 mi).
0
Royal Blue, Friday, 30 October
Mostly clear. High 76°, low 46°.
0
Royal Blue, Saturday, 31 October
Overcast. High 72°, low 57°.
0.01
Royal Blue, Sunday, 1 November
Light rain. High 64°, low 54°.
0.01Royal Blue, Monday, 2 November
Light rain. High 70°, low 55°.
0Royal Blue, Tuesday, 3 November
Overcast. High 72°, low 57°.
0.02Royal Blue, Wednesday, 4 November
Light rain. High 70°, low 59°.
1.01Royal Blue, Thursday, 5 November
Heavy rain. High 62°, low 53°.
0.05Royal Blue, Friday, 6 November
Light rain. High 56°, low 51°.
0.03Royal Blue, Saturday, 7 November
Light rain. High 51°, low 41°.
0
Royal Blue, Sunday, 8 November
Clear. High 52°, low 35°.
0Royal Blue, Monday, 9 November
Clear. High 56°, low 35°.
0Royal Blue, Tuesday, 10 November
Overcast. High 51°, low 43°.
0Royal Blue, Wednesday, 11 November
Overcast. High 54°, low 36°.
0.3Royal Blue, Thursday, 12 November
Rain. High 47°, low 42°.
0Royal Blue, Friday, 13 November
Clear. High 53°, low 37°.
0.09
Royal Blue, Saturday, 14 November
Climate normal for this date — 60-year average.
0.19
Royal Blue, Sunday, 15 November
Climate normal for this date — 60-year average.
0.15Royal Blue, Monday, 16 November
Climate normal for this date — 60-year average.
0.13Royal Blue, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.11Royal Blue, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.13Royal Blue, Thursday, 19 November
Climate normal for this date — 60-year average.
0.08Royal Blue, Friday, 20 November
Climate normal for this date — 60-year average.
0.14Royal Blue, Saturday, 21 November
Climate normal for this date — 60-year average.
0.14Royal Blue, Sunday, 22 November
Climate normal for this date — 60-year average.
0.11Royal Blue, Monday, 23 November
Climate normal for this date — 60-year average.
0.15Royal Blue, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.1Royal Blue, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.14Royal Blue, Thursday, 26 November
Climate normal for this date — 60-year average.
0.18Royal Blue, Friday, 27 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 Royal Blue, 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 Royal Blue, 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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