Plain Grove, Sunday, 18 October, 03:16
Clear. Feels like 30°. High 61°, low 30°.
Plain Grove, Monday, 19 October
Clear. High 62°, low 39°.
Plain Grove, Tuesday, 20 October
Partly cloudy. High 62°, low 41°.
Plain Grove, Wednesday, 21 October
Clear. High 59°, low 36°.
Plain Grove, Thursday, 22 October
Clear. High 60°, low 36°.
Plain Grove, Friday, 23 October
Clear. High 58°, low 41°.
Plain Grove, Saturday, 24 October
Overcast. High 61°, low 40°.
Plain Grove, Sunday, 25 October
Overcast. High 63°, low 44°.
Plain Grove, Monday, 26 October
Light rain. High 53°, low 37°.
Plain Grove, Tuesday, 27 October
Mostly clear. High 56°, low 35°.
Plain Grove, Wednesday, 28 October
Mostly clear. High 59°, low 37°.
Plain Grove, Thursday, 29 October
Overcast. High 67°, low 45°.
Plain Grove, Friday, 30 October
Rain. High 60°, low 56°.
Plain Grove, Saturday, 31 October
Overcast. High 60°, low 41°.
Plain Grove, Sunday, 1 November
Heavy rain. High 66°, low 50°.
Plain Grove, Monday, 2 November
Clear. High 62°, low 43°.
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 Plain Grove, 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 Plain Grove, 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.