Erbs Mill, Sunday, 9 August, 04:03
Clear. Feels like 73°. High 84°, low 71°.
Erbs Mill, Monday, 10 August
Partly cloudy. High 84°, low 69°.
Erbs Mill, Tuesday, 11 August
Rain. High 86°, low 67°.
Erbs Mill, Wednesday, 12 August
Light rain. High 85°, low 71°.
Erbs Mill, Thursday, 13 August
Light rain. High 81°, low 65°.
Erbs Mill, Friday, 14 August
Overcast. High 76°, low 58°.
Erbs Mill, Saturday, 15 August
Clear. High 74°, low 55°.
Erbs Mill, Sunday, 16 August
Overcast. High 77°, low 54°.
Erbs Mill, Monday, 17 August
Overcast. High 73°, low 59°.
Erbs Mill, Tuesday, 18 August
Partly cloudy. High 82°, low 60°.
Erbs Mill, Wednesday, 19 August
Clear. High 84°, low 63°.
Erbs Mill, Thursday, 20 August
Mostly clear. High 87°, low 63°.
Erbs Mill, Friday, 21 August
Rain. High 94°, low 71°.
Erbs Mill, Saturday, 22 August
Light rain. High 89°, low 72°.
Erbs Mill, Sunday, 23 August
Mostly clear. High 95°, low 68°.
Erbs Mill, Monday, 24 August
Light rain. High 92°, low 71°.
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 Erbs Mill, 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 Erbs Mill, 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.