Sun Valley, Wednesday, 21 October, 16:56
Clear. Feels like 59°. High 62°, low 37°.
Sun Valley, Thursday, 22 October
Clear. High 62°, low 34°.
Sun Valley, Friday, 23 October
Clear. High 55°, low 31°.
Sun Valley, Saturday, 24 October
Partly cloudy. High 55°, low 33°.
Sun Valley, Sunday, 25 October
Clear. High 58°, low 37°.
Sun Valley, Monday, 26 October
Clear. High 61°, low 39°.
Sun Valley, Tuesday, 27 October
Mostly clear. High 57°, low 43°.
Sun Valley, Wednesday, 28 October
Light rain. High 55°, low 42°.
Sun Valley, Thursday, 29 October
Light rain. High 52°, low 36°.
Sun Valley, Friday, 30 October
Clear. High 47°, low 32°.
Sun Valley, Saturday, 31 October
Clear. High 52°, low 32°.
Sun Valley, Sunday, 1 November
Overcast. High 58°, low 36°.
Sun Valley, Monday, 2 November
Light rain. High 58°, low 47°.
Sun Valley, Tuesday, 3 November
Rain. High 61°, low 51°.
Sun Valley, Wednesday, 4 November
Light rain. High 51°, low 32°.
Sun Valley, Thursday, 5 November
Overcast. High 42°, low 28°.
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 Sun 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 Sun 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.