Mount Harmony, Friday, 16 October, 22:09
Overcast. Feels like 55°. High 79°, low 57°.
Mount Harmony, Saturday, 17 October
Partly cloudy. High 63°, low 48°.
Mount Harmony, Sunday, 18 October
Clear. High 66°, low 43°.
Mount Harmony, Monday, 19 October
Clear. High 70°, low 49°.
Mount Harmony, Tuesday, 20 October
Clear. High 73°, low 49°.
Mount Harmony, Wednesday, 21 October
Clear. High 74°, low 51°.
Mount Harmony, Thursday, 22 October
Clear. High 73°, low 50°.
Mount Harmony, Friday, 23 October
Clear. High 73°, low 46°.
Mount Harmony, Saturday, 24 October
Mostly clear. High 74°, low 45°.
Mount Harmony, Sunday, 25 October
Partly cloudy. High 74°, low 47°.
Mount Harmony, Monday, 26 October
Overcast. High 75°, low 52°.
Mount Harmony, Tuesday, 27 October
Overcast. High 74°, low 51°.
Mount Harmony, Wednesday, 28 October
Overcast. High 75°, low 53°.
Mount Harmony, Thursday, 29 October
Overcast. High 67°, low 56°.
Mount Harmony, Friday, 30 October
Rain. High 74°, low 60°.
Mount Harmony, Saturday, 31 October
Light rain. High 65°, low 50°.
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 Mount Harmony, TN are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
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.
They are real temperature extremes recorded in Mount Harmony, TN since 1960: the highest and lowest reading for each calendar date, with the year it happened.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.