Spring, Wednesday, 7 October, 10:13
Clear. Feels like 52°. High 69°, low 40°.
Spring, Thursday, 8 October
Mostly clear. High 72°, low 47°.
Spring, Friday, 9 October
Clear. High 65°, low 43°.
Spring, Saturday, 10 October
Mostly clear. High 66°, low 46°.
Spring, Sunday, 11 October
Rain. High 60°, low 52°.
Spring, Monday, 12 October
Rain. High 72°, low 60°.
Spring, Tuesday, 13 October
Light rain. High 78°, low 59°.
Spring, Wednesday, 14 October
Overcast. High 52°, low 43°.
Spring, Thursday, 15 October
Clear. High 62°, low 39°.
Spring, Friday, 16 October
Clear. High 69°, low 44°.
Spring, Saturday, 17 October
Partly cloudy. High 65°, low 53°.
Spring, Sunday, 18 October
Partly cloudy. High 71°, low 50°.
Spring, Monday, 19 October
Overcast. High 56°, low 46°.
Spring, Tuesday, 20 October
Partly cloudy. High 60°, low 42°.
Spring, Wednesday, 21 October
Light rain. High 47°, low 37°.
Spring, Thursday, 22 October
Overcast. High 53°, 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 Spring, 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 Spring, 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.