Furnace Hill, Sunday, 9 August, 14:57
Clear. Feels like 84°. High 83°, low 68°.
Furnace Hill, Monday, 10 August
Rain. High 77°, low 66°.
Furnace Hill, Tuesday, 11 August
Rain. High 84°, low 63°.
Furnace Hill, Wednesday, 12 August
Light rain. High 72°, low 66°.
Furnace Hill, Thursday, 13 August
Partly cloudy. High 80°, low 64°.
Furnace Hill, Friday, 14 August
Overcast. High 79°, low 64°.
Furnace Hill, Saturday, 15 August
Rain. High 79°, low 64°.
Furnace Hill, Sunday, 16 August
Light rain. High 95°, low 68°.
Furnace Hill, Monday, 17 August
Light rain. High 78°, low 61°.
Furnace Hill, Tuesday, 18 August
Light rain. High 94°, low 65°.
Furnace Hill, Wednesday, 19 August
Light rain. High 88°, low 65°.
Furnace Hill, Thursday, 20 August
Partly cloudy. High 85°, low 60°.
Furnace Hill, Friday, 21 August
Rain. High 79°, low 67°.
Furnace Hill, Saturday, 22 August
Rain. High 84°, low 68°.
Furnace Hill, Sunday, 23 August
Light rain. High 86°, low 66°.
Furnace Hill, Monday, 24 August
Clear. High 85°, low 64°.
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 Furnace Hill, 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 Furnace Hill, 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.