Weather in Cowan, TN
Cowan, Tuesday, 20 October, 05:46
Overcast. Feels like 41°. High 75°, low 41°.
Monthly outlook for Cowan, TN: average high 66.7°, average low 45.9°. That is 0.2° below the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 21 October (76°), the coolest 29 October (32.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 20 October – 29 October | 70° | 67.9° | +1.2° |
| 30 October – 8 November | 61.1° | 64.5° | -1.9° |
| 9 November – 18 November | at normal | 60.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Sherwood (8 mi).
0
Cowan, Wednesday, 21 October
Clear. High 76°, low 43°.
0Cowan, Thursday, 22 October
Clear. High 74°, low 50°.
0Cowan, Friday, 23 October
Clear. High 74°, low 49°.
0Cowan, Saturday, 24 October
Clear. High 72°, low 54°.
0
Cowan, Sunday, 25 October
Mostly clear. High 72°, low 48°.
0Cowan, Monday, 26 October
Overcast. High 70°, low 51°.
0Cowan, Tuesday, 27 October
Overcast. High 72°, low 53°.
0.01
Cowan, Wednesday, 28 October
Light rain. High 56°, low 38°.
0Cowan, Thursday, 29 October
Overcast. High 60°, low 33°.
0.01Cowan, Friday, 30 October
Light rain. High 58°, low 45°.
0.05Cowan, Saturday, 31 October
Light rain. High 62°, low 47°.
0Cowan, Sunday, 1 November
Overcast. High 71°, low 50°.
0.29Cowan, Monday, 2 November
Light rain. High 61°, low 55°.
0.01Cowan, Tuesday, 3 November
Light rain. High 57°, low 41°.
0Cowan, Wednesday, 4 November
Clear. High 57°, low 35°.
0.13
Cowan, Thursday, 5 November
Climate normal for this date — 60-year average.
0.11
Cowan, Friday, 6 November
Climate normal for this date — 60-year average.
0.15Cowan, Saturday, 7 November
Climate normal for this date — 60-year average.
0.05Cowan, Sunday, 8 November
Climate normal for this date — 60-year average.
0.15Cowan, Monday, 9 November
Climate normal for this date — 60-year average.
0.14Cowan, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.11Cowan, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.11Cowan, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Cowan, Friday, 13 November
Climate normal for this date — 60-year average.
0.12Cowan, Saturday, 14 November
Climate normal for this date — 60-year average.
0.2Cowan, Sunday, 15 November
Climate normal for this date — 60-year average.
0.11Cowan, Monday, 16 November
Climate normal for this date — 60-year average.
0.11Cowan, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.11Cowan, Wednesday, 18 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 Cowan, 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 Cowan, 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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