Weather in Big Rock, TN
Big Rock, Friday, 16 October, 00:37
Overcast. Feels like 71°. High 71°, low 53°.
Monthly outlook for Big Rock, TN: average high 71.7°, average low 50.2°. That is 3° above the climate normal for October. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 24 October (78.2°), the coolest 18 October (43.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 16 October – 25 October | 72° | 67° | +2.8° |
| 26 October – 4 November | 71.2° | 64.3° | +3.9° |
| 5 November – 14 November | at normal | 59° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — LaFayette (8 mi).
0
Big Rock, Saturday, 17 October
Clear. High 60°, low 47°.
0Big Rock, Sunday, 18 October
Clear. High 66°, low 44°.
0Big Rock, Monday, 19 October
Clear. High 70°, low 48°.
0Big Rock, Tuesday, 20 October
Clear. High 72°, low 47°.
0Big Rock, Wednesday, 21 October
Clear. High 73°, low 48°.
0Big Rock, Thursday, 22 October
Clear. High 76°, low 49°.
0
Big Rock, Friday, 23 October
Mostly clear. High 77°, low 51°.
0Big Rock, Saturday, 24 October
Overcast. High 78°, low 53°.
0Big Rock, Sunday, 25 October
Overcast. High 77°, low 55°.
0Big Rock, Monday, 26 October
Overcast. High 76°, low 55°.
0Big Rock, Tuesday, 27 October
Overcast. High 77°, low 57°.
0.52
Big Rock, Wednesday, 28 October
Rain. High 66°, low 54°.
0Big Rock, Thursday, 29 October
Clear. High 63°, low 46°.
0Big Rock, Friday, 30 October
Clear. High 71°, low 46°.
0Big Rock, Saturday, 31 October
Mostly clear. High 74°, low 50°.
0.15
Big Rock, Sunday, 1 November
Climate normal for this date — 60-year average.
0.11
Big Rock, Monday, 2 November
Climate normal for this date — 60-year average.
0.06Big Rock, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.09Big Rock, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.11Big Rock, Thursday, 5 November
Climate normal for this date — 60-year average.
0.15Big Rock, Friday, 6 November
Climate normal for this date — 60-year average.
0.15Big Rock, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Big Rock, Sunday, 8 November
Climate normal for this date — 60-year average.
0.14Big Rock, Monday, 9 November
Climate normal for this date — 60-year average.
0.12Big Rock, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.08Big Rock, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.07Big Rock, Thursday, 12 November
Climate normal for this date — 60-year average.
0.11Big Rock, Friday, 13 November
Climate normal for this date — 60-year average.
0.09Big Rock, Saturday, 14 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 Big Rock, 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 Big Rock, 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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