Barlow Knoll, Sunday, 9 August, 03:00
Clear. Feels like 75°. High 86°, low 72°.
Barlow Knoll, Monday, 10 August
Rain. High 87°, low 70°.
Barlow Knoll, Tuesday, 11 August
Heavy rain. High 90°, low 68°.
Barlow Knoll, Wednesday, 12 August
Overcast. High 90°, low 67°.
Barlow Knoll, Thursday, 13 August
Rain. High 83°, low 67°.
Barlow Knoll, Friday, 14 August
Overcast. High 79°, low 58°.
Barlow Knoll, Saturday, 15 August
Clear. High 77°, low 56°.
Barlow Knoll, Sunday, 16 August
Overcast. High 81°, low 55°.
Barlow Knoll, Monday, 17 August
Light rain. High 79°, low 61°.
Barlow Knoll, Tuesday, 18 August
Partly cloudy. High 84°, low 62°.
Barlow Knoll, Wednesday, 19 August
Partly cloudy. High 86°, low 67°.
Barlow Knoll, Thursday, 20 August
Partly cloudy. High 92°, low 64°.
Barlow Knoll, Friday, 21 August
Rain. High 100°, low 68°.
Barlow Knoll, Saturday, 22 August
Partly cloudy. High 95°, low 73°.
Barlow Knoll, Sunday, 23 August
Light rain. High 99°, low 69°.
Barlow Knoll, Monday, 24 August
Heavy rain. High 100°, 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 Barlow Knoll, 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 Barlow Knoll, 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.