Delaware Run, Saturday, 8 August, 21:44
Clear. Feels like 76°. High 83°, low 69°.
Delaware Run, Sunday, 9 August
Light rain. High 84°, low 69°.
Delaware Run, Monday, 10 August
Overcast. High 85°, low 67°.
Delaware Run, Tuesday, 11 August
Rain. High 89°, low 68°.
Delaware Run, Wednesday, 12 August
Rain. High 85°, low 67°.
Delaware Run, Thursday, 13 August
Mostly clear. High 79°, low 59°.
Delaware Run, Friday, 14 August
Clear. High 77°, low 51°.
Delaware Run, Saturday, 15 August
Clear. High 77°, low 52°.
Delaware Run, Sunday, 16 August
Overcast. High 79°, low 53°.
Delaware Run, Monday, 17 August
Overcast. High 74°, low 57°.
Delaware Run, Tuesday, 18 August
Light rain. High 72°, low 64°.
Delaware Run, Wednesday, 19 August
Rain. High 77°, low 65°.
Delaware Run, Thursday, 20 August
Light rain. High 74°, low 63°.
Delaware Run, Friday, 21 August
Clear. High 76°, low 54°.
Delaware Run, Saturday, 22 August
Partly cloudy. High 78°, low 48°.
Delaware Run, Sunday, 23 August
Light rain. High 81°, low 58°.
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 Delaware Run, 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 Delaware Run, 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.