Reservoir Hill, Sunday, 9 August, 08:37
Overcast. Feels like 70°. High 84°, low 69°.
Reservoir Hill, Monday, 10 August
Heavy rain. High 81°, low 66°.
Reservoir Hill, Tuesday, 11 August
Heavy rain. High 84°, low 65°.
Reservoir Hill, Wednesday, 12 August
Light rain. High 76°, low 66°.
Reservoir Hill, Thursday, 13 August
Light rain. High 78°, low 58°.
Reservoir Hill, Friday, 14 August
Overcast. High 74°, low 53°.
Reservoir Hill, Saturday, 15 August
Overcast. High 72°, low 52°.
Reservoir Hill, Sunday, 16 August
Overcast. High 71°, low 53°.
Reservoir Hill, Monday, 17 August
Partly cloudy. High 76°, low 55°.
Reservoir Hill, Tuesday, 18 August
Clear. High 80°, low 58°.
Reservoir Hill, Wednesday, 19 August
Partly cloudy. High 83°, low 59°.
Reservoir Hill, Thursday, 20 August
Mostly clear. High 90°, low 64°.
Reservoir Hill, Friday, 21 August
Mostly clear. High 94°, low 73°.
Reservoir Hill, Saturday, 22 August
Clear. High 90°, low 68°.
Reservoir Hill, Sunday, 23 August
Clear. High 94°, low 70°.
Reservoir Hill, Monday, 24 August
Light rain. High 93°, low 77°.
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 Reservoir 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 Reservoir 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.