Reservoir Heights, Sunday, 9 August, 13:02
Clear. Feels like 93°. High 87°, low 71°.
Reservoir Heights, Monday, 10 August
Light rain. High 87°, low 67°.
Reservoir Heights, Tuesday, 11 August
Rain. High 85°, low 66°.
Reservoir Heights, Wednesday, 12 August
Light rain. High 83°, low 62°.
Reservoir Heights, Thursday, 13 August
Light rain. High 82°, low 67°.
Reservoir Heights, Friday, 14 August
Overcast. High 75°, low 58°.
Reservoir Heights, Saturday, 15 August
Overcast. High 74°, low 52°.
Reservoir Heights, Sunday, 16 August
Light rain. High 71°, low 50°.
Reservoir Heights, Monday, 17 August
Light rain. High 78°, low 59°.
Reservoir Heights, Tuesday, 18 August
Overcast. High 83°, low 57°.
Reservoir Heights, Wednesday, 19 August
Rain. High 82°, low 62°.
Reservoir Heights, Thursday, 20 August
Light rain. High 79°, low 60°.
Reservoir Heights, Friday, 21 August
Mostly clear. High 80°, low 54°.
Reservoir Heights, Saturday, 22 August
Light rain. High 89°, low 56°.
Reservoir Heights, Sunday, 23 August
Light rain. High 82°, low 61°.
Reservoir Heights, Monday, 24 August
Clear. High 78°, low 52°.
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 Heights, 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 Heights, 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.