Union Hill, Sunday, 9 August, 15:40
Clear. Feels like 83°. High 82°, low 67°.
Union Hill, Monday, 10 August
Light rain. High 79°, low 64°.
Union Hill, Tuesday, 11 August
Partly cloudy. High 81°, low 66°.
Union Hill, Wednesday, 12 August
Light rain. High 76°, low 59°.
Union Hill, Thursday, 13 August
Partly cloudy. High 76°, low 56°.
Union Hill, Friday, 14 August
Light rain. High 69°, low 53°.
Union Hill, Saturday, 15 August
Partly cloudy. High 78°, low 60°.
Union Hill, Sunday, 16 August
Light rain. High 81°, low 62°.
Union Hill, Monday, 17 August
Mostly clear. High 74°, low 57°.
Union Hill, Tuesday, 18 August
Light rain. High 80°, low 56°.
Union Hill, Wednesday, 19 August
Light rain. High 84°, low 57°.
Union Hill, Thursday, 20 August
Overcast. High 80°, low 54°.
Union Hill, Friday, 21 August
Light rain. High 79°, low 62°.
Union Hill, Saturday, 22 August
Partly cloudy. High 79°, low 59°.
Union Hill, Sunday, 23 August
Clear. High 83°, low 56°.
Union Hill, Monday, 24 August
Light rain. High 85°, 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 Union 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 Union 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.