Lees Mill, Saturday, 8 August, 17:19
Overcast. Feels like 87°. High 86°, low 71°.
Lees Mill, Sunday, 9 August
Overcast. High 89°, low 71°.
Lees Mill, Monday, 10 August
Rain. High 87°, low 73°.
Lees Mill, Tuesday, 11 August
Light rain. High 87°, low 69°.
Lees Mill, Wednesday, 12 August
Rain. High 81°, low 69°.
Lees Mill, Thursday, 13 August
Mostly clear. High 85°, low 68°.
Lees Mill, Friday, 14 August
Light rain. High 74°, low 62°.
Lees Mill, Saturday, 15 August
Clear. High 74°, low 54°.
Lees Mill, Sunday, 16 August
Clear. High 75°, low 55°.
Lees Mill, Monday, 17 August
Partly cloudy. High 80°, low 57°.
Lees Mill, Tuesday, 18 August
Light rain. High 74°, low 67°.
Lees Mill, Wednesday, 19 August
Mostly clear. High 81°, low 65°.
Lees Mill, Thursday, 20 August
Overcast. High 70°, low 61°.
Lees Mill, Friday, 21 August
Rain. High 73°, low 62°.
Lees Mill, Saturday, 22 August
Light rain. High 82°, low 67°.
Lees Mill, Sunday, 23 August
Clear. High 71°, low 57°.
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 Lees 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 Lees 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.