Blue John, Saturday, 17 October, 22:48
Clear. Feels like 44°. High 56°, low 44°.
Blue John, Sunday, 18 October
Clear. High 66°, low 40°.
Blue John, Monday, 19 October
Clear. High 69°, low 45°.
Blue John, Tuesday, 20 October
Clear. High 71°, low 45°.
Blue John, Wednesday, 21 October
Clear. High 71°, low 46°.
Blue John, Thursday, 22 October
Clear. High 69°, low 45°.
Blue John, Friday, 23 October
Clear. High 69°, low 47°.
Blue John, Saturday, 24 October
Mostly clear. High 72°, low 46°.
Blue John, Sunday, 25 October
Overcast. High 70°, low 49°.
Blue John, Monday, 26 October
Overcast. High 65°, low 49°.
Blue John, Tuesday, 27 October
Overcast. High 66°, low 43°.
Blue John, Wednesday, 28 October
Partly cloudy. High 73°, low 48°.
Blue John, Thursday, 29 October
Partly cloudy. High 76°, low 53°.
Blue John, Friday, 30 October
Rain. High 69°, low 61°.
Blue John, Saturday, 31 October
Light rain. High 75°, low 61°.
Blue John, Sunday, 1 November
Rain. High 72°, low 65°.
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 Blue John, KY 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 Blue John, KY 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.