Harrison Valley, Monday, 19 October, 19:21
Clear. Feels like 47°. High 62°, low 30°.
Harrison Valley, Tuesday, 20 October
Mostly clear. High 60°, low 33°.
Harrison Valley, Wednesday, 21 October
Clear. High 58°, low 26°.
Harrison Valley, Thursday, 22 October
Light rain. High 53°, low 36°.
Harrison Valley, Friday, 23 October
Overcast. High 44°, low 30°.
Harrison Valley, Saturday, 24 October
Clear. High 53°, low 28°.
Harrison Valley, Sunday, 25 October
Clear. High 59°, low 34°.
Harrison Valley, Monday, 26 October
Overcast. High 59°, low 42°.
Harrison Valley, Tuesday, 27 October
Light rain. High 52°, low 37°.
Harrison Valley, Wednesday, 28 October
Snow. High 37°, low 23°.
Harrison Valley, Thursday, 29 October
Partly cloudy. High 40°, low 22°.
Harrison Valley, Friday, 30 October
Clear. High 49°, low 27°.
Harrison Valley, Saturday, 31 October
Clear. High 52°, low 29°.
Harrison Valley, Sunday, 1 November
Overcast. High 55°, low 39°.
Harrison Valley, Monday, 2 November
Overcast. High 53°, low 40°.
Harrison Valley, Tuesday, 3 November
Overcast. High 54°, low 38°.
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.