Day Book, Saturday, 17 October, 04:44
Light rain. Feels like 39°. High 54°, low 40°.
Day Book, Sunday, 18 October
Clear. High 61°, low 35°.
Day Book, Monday, 19 October
Clear. High 61°, low 36°.
Day Book, Tuesday, 20 October
Clear. High 67°, low 43°.
Day Book, Wednesday, 21 October
Clear. High 65°, low 43°.
Day Book, Thursday, 22 October
Clear. High 61°, low 42°.
Day Book, Friday, 23 October
Clear. High 69°, low 45°.
Day Book, Saturday, 24 October
Clear. High 67°, low 43°.
Day Book, Sunday, 25 October
Overcast. High 66°, low 43°.
Day Book, Monday, 26 October
Overcast. High 69°, low 47°.
Day Book, Tuesday, 27 October
Light rain. High 59°, low 43°.
Day Book, Wednesday, 28 October
Overcast. High 63°, low 43°.
Day Book, Thursday, 29 October
Light rain. High 66°, low 50°.
Day Book, Friday, 30 October
Mostly clear. High 65°, low 41°.
Day Book, Saturday, 31 October
Overcast. High 66°, low 45°.
Day Book, Sunday, 1 November
Overcast. High 68°, low 49°.
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 Day Book, NC 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 Day Book, NC 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.