Chester Hill, Saturday, 31 October, 00:07
Partly cloudy. Feels like 43°. High 58°, low 37°.
Chester Hill, Sunday, 1 November
Overcast. High 62°, low 41°.
Chester Hill, Monday, 2 November
Clear. High 69°, low 44°.
Chester Hill, Tuesday, 3 November
Overcast. High 66°, low 45°.
Chester Hill, Wednesday, 4 November
Overcast. High 63°, low 49°.
Chester Hill, Thursday, 5 November
Light rain. High 63°, low 53°.
Chester Hill, Friday, 6 November
Overcast. High 65°, low 48°.
Chester Hill, Saturday, 7 November
Overcast. High 60°, low 53°.
Chester Hill, Sunday, 8 November
Overcast. High 67°, low 55°.
Chester Hill, Monday, 9 November
Overcast. High 67°, low 52°.
Chester Hill, Tuesday, 10 November
Overcast. High 63°, low 46°.
Chester Hill, Wednesday, 11 November
Light rain. High 57°, low 47°.
Chester Hill, Thursday, 12 November
Partly cloudy. High 59°, low 47°.
Chester Hill, Friday, 13 November
Overcast. High 62°, low 49°.
Chester Hill, Saturday, 14 November
Rain. High 61°, low 53°.
Chester Hill, Sunday, 15 November
Light rain. High 49°, low 44°.
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 Chester Hill, 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 Chester Hill, 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.