Holland Heights, Sunday, 9 August, 05:41
Partly cloudy. Feels like 72°. High 85°, low 71°.
Holland Heights, Monday, 10 August
Partly cloudy. High 84°, low 70°.
Holland Heights, Tuesday, 11 August
Rain. High 85°, low 69°.
Holland Heights, Wednesday, 12 August
Light rain. High 84°, low 70°.
Holland Heights, Thursday, 13 August
Light rain. High 80°, low 63°.
Holland Heights, Friday, 14 August
Overcast. High 76°, low 57°.
Holland Heights, Saturday, 15 August
Clear. High 74°, low 54°.
Holland Heights, Sunday, 16 August
Overcast. High 77°, low 53°.
Holland Heights, Monday, 17 August
Overcast. High 74°, low 57°.
Holland Heights, Tuesday, 18 August
Partly cloudy. High 81°, low 60°.
Holland Heights, Wednesday, 19 August
Clear. High 84°, low 63°.
Holland Heights, Thursday, 20 August
Mostly clear. High 86°, low 63°.
Holland Heights, Friday, 21 August
Light rain. High 93°, low 70°.
Holland Heights, Saturday, 22 August
Light rain. High 91°, low 72°.
Holland Heights, Sunday, 23 August
Clear. High 93°, low 68°.
Holland Heights, Monday, 24 August
Light rain. High 88°, low 70°.
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 Holland Heights, 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 Holland Heights, 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.