Cogan House, Sunday, 9 August, 00:31
Partly cloudy. Feels like 68°. High 82°, low 66°.
Cogan House, Monday, 10 August
Overcast. High 80°, low 64°.
Cogan House, Tuesday, 11 August
Rain. High 87°, low 64°.
Cogan House, Wednesday, 12 August
Light rain. High 84°, low 63°.
Cogan House, Thursday, 13 August
Clear. High 74°, low 54°.
Cogan House, Friday, 14 August
Clear. High 74°, low 47°.
Cogan House, Saturday, 15 August
Clear. High 74°, low 49°.
Cogan House, Sunday, 16 August
Overcast. High 77°, low 51°.
Cogan House, Monday, 17 August
Light rain. High 77°, low 55°.
Cogan House, Tuesday, 18 August
Light rain. High 72°, low 61°.
Cogan House, Wednesday, 19 August
Rain. High 77°, low 61°.
Cogan House, Thursday, 20 August
Light rain. High 69°, low 58°.
Cogan House, Friday, 21 August
Clear. High 72°, low 50°.
Cogan House, Saturday, 22 August
Partly cloudy. High 74°, low 46°.
Cogan House, Sunday, 23 August
Light rain. High 76°, low 58°.
Cogan House, Monday, 24 August
Clear. High 79°, low 61°.
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 Cogan House, 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 Cogan House, 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.