Harrison Valley, Monday, 19 October, 03:52
Clear. Feels like 29°. High 60°, low 33°.
Harrison Valley, Tuesday, 20 October
Mostly clear. High 57°, low 38°.
Harrison Valley, Wednesday, 21 October
Clear. High 57°, low 33°.
Harrison Valley, Thursday, 22 October
Light rain. High 53°, low 35°.
Harrison Valley, Friday, 23 October
Mostly clear. High 49°, low 33°.
Harrison Valley, Saturday, 24 October
Clear. High 56°, low 29°.
Harrison Valley, Sunday, 25 October
Partly cloudy. High 56°, low 36°.
Harrison Valley, Monday, 26 October
Clear. High 54°, low 38°.
Harrison Valley, Tuesday, 27 October
Overcast. High 56°, low 42°.
Harrison Valley, Wednesday, 28 October
Light rain. High 48°, low 42°.
Harrison Valley, Thursday, 29 October
Overcast. High 50°, low 43°.
Harrison Valley, Friday, 30 October
Overcast. High 52°, low 48°.
Harrison Valley, Saturday, 31 October
Light rain. High 57°, low 50°.
Harrison Valley, Sunday, 1 November
Rain. High 62°, low 42°.
Harrison Valley, Monday, 2 November
Light rain. High 44°, low 38°.
Harrison Valley, Tuesday, 3 November
Overcast. High 51°, low 34°.
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 Harrison Valley, PA 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 Harrison Valley, PA 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.