Mount Rock, Saturday, 8 August, 19:20
Overcast. Feels like 90°. High 84°, low 70°.
Mount Rock, Sunday, 9 August
Light rain. High 86°, low 70°.
Mount Rock, Monday, 10 August
Rain. High 92°, low 68°.
Mount Rock, Tuesday, 11 August
Rain. High 90°, low 67°.
Mount Rock, Wednesday, 12 August
Light rain. High 81°, low 67°.
Mount Rock, Thursday, 13 August
Partly cloudy. High 87°, low 67°.
Mount Rock, Friday, 14 August
Light rain. High 79°, low 58°.
Mount Rock, Saturday, 15 August
Clear. High 77°, low 53°.
Mount Rock, Sunday, 16 August
Mostly clear. High 78°, low 54°.
Mount Rock, Monday, 17 August
Overcast. High 86°, low 57°.
Mount Rock, Tuesday, 18 August
Light rain. High 77°, low 65°.
Mount Rock, Wednesday, 19 August
Partly cloudy. High 82°, low 64°.
Mount Rock, Thursday, 20 August
Light rain. High 74°, low 59°.
Mount Rock, Friday, 21 August
Light rain. High 70°, low 60°.
Mount Rock, Saturday, 22 August
Clear. High 84°, low 66°.
Mount Rock, Sunday, 23 August
Clear. High 75°, low 56°.
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 Mount Rock, 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 Mount Rock, 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.