Glen Rock, Saturday, 8 August, 23:05
Overcast. Feels like 77°. High 85°, low 70°.
Glen Rock, Sunday, 9 August
Partly cloudy. High 87°, low 71°.
Glen Rock, Monday, 10 August
Rain. High 88°, low 72°.
Glen Rock, Tuesday, 11 August
Rain. High 86°, low 67°.
Glen Rock, Wednesday, 12 August
Light rain. High 87°, low 70°.
Glen Rock, Thursday, 13 August
Light rain. High 81°, low 63°.
Glen Rock, Friday, 14 August
Partly cloudy. High 76°, low 57°.
Glen Rock, Saturday, 15 August
Clear. High 79°, low 57°.
Glen Rock, Sunday, 16 August
Overcast. High 80°, low 57°.
Glen Rock, Monday, 17 August
Rain. High 77°, low 65°.
Glen Rock, Tuesday, 18 August
Light rain. High 68°, low 65°.
Glen Rock, Wednesday, 19 August
Light rain. High 81°, low 65°.
Glen Rock, Thursday, 20 August
Rain. High 76°, low 63°.
Glen Rock, Friday, 21 August
Clear. High 78°, low 56°.
Glen Rock, Saturday, 22 August
Partly cloudy. High 78°, low 54°.
Glen Rock, Sunday, 23 August
Light rain. High 84°, low 65°.
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 Glen Rock, 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 Glen Rock, 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.