Weather in Walnut Grove, TN
Walnut Grove, Friday, 30 October, 08:42
Clear. Feels like 51°. High 78°, low 48°.
Monthly outlook for Walnut Grove, TN: average high 69.3°, average low 53.5°. That is 4.9° above the climate normal for October. Precipitation is expected on 6 days (about 1.8 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 30 October (78°), the coolest 9 November (45.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 30 October – 8 November | 68° | 62.1° | +3.3° |
| 9 November – 18 November | 71.5° | 57.1° | +8° |
| 19 November – 28 November | at normal | 54.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Portland (8 mi).
0
Walnut Grove, Saturday, 31 October
Overcast. High 78°, low 52°.
0.45
Walnut Grove, Sunday, 1 November
Rain. High 63°, low 54°.
0Walnut Grove, Monday, 2 November
Overcast. High 71°, low 56°.
0Walnut Grove, Tuesday, 3 November
Overcast. High 73°, low 60°.
0.9Walnut Grove, Wednesday, 4 November
Rain. High 63°, low 59°.
0.15Walnut Grove, Thursday, 5 November
Light rain. High 60°, low 54°.
0
Walnut Grove, Friday, 6 November
Mostly clear. High 64°, low 49°.
0Walnut Grove, Saturday, 7 November
Overcast. High 64°, low 45°.
0
Walnut Grove, Sunday, 8 November
Partly cloudy. High 67°, low 47°.
0Walnut Grove, Monday, 9 November
Clear. High 64°, low 45°.
0Walnut Grove, Tuesday, 10 November
Mostly clear. High 67°, low 47°.
0.16Walnut Grove, Wednesday, 11 November
Rain. High 69°, low 49°.
0.04Walnut Grove, Thursday, 12 November
Light rain. High 75°, low 61°.
0.07Walnut Grove, Friday, 13 November
Light rain. High 77°, low 62°.
0Walnut Grove, Saturday, 14 November
Overcast. High 77°, low 67°.
0.16
Walnut Grove, Sunday, 15 November
Climate normal for this date — 60-year average.
0.15Walnut Grove, Monday, 16 November
Climate normal for this date — 60-year average.
0.13Walnut Grove, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.15Walnut Grove, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.14Walnut Grove, Thursday, 19 November
Climate normal for this date — 60-year average.
0.11Walnut Grove, Friday, 20 November
Climate normal for this date — 60-year average.
0.13Walnut Grove, Saturday, 21 November
Climate normal for this date — 60-year average.
0.1Walnut Grove, Sunday, 22 November
Climate normal for this date — 60-year average.
0.15Walnut Grove, Monday, 23 November
Climate normal for this date — 60-year average.
0.13Walnut Grove, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.13Walnut Grove, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.15Walnut Grove, Thursday, 26 November
Climate normal for this date — 60-year average.
0.32Walnut Grove, Friday, 27 November
Climate normal for this date — 60-year average.
0.25Walnut Grove, Saturday, 28 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 Walnut Grove, 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 Walnut Grove, 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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