Crystal Springs, Sunday, 9 August, 13:25
Clear. Feels like 79°. High 82°, low 64°.
Crystal Springs, Monday, 10 August
Rain. High 82°, low 65°.
Crystal Springs, Tuesday, 11 August
Rain. High 82°, low 61°.
Crystal Springs, Wednesday, 12 August
Light rain. High 69°, low 61°.
Crystal Springs, Thursday, 13 August
Light rain. High 74°, low 56°.
Crystal Springs, Friday, 14 August
Partly cloudy. High 72°, low 51°.
Crystal Springs, Saturday, 15 August
Overcast. High 68°, low 48°.
Crystal Springs, Sunday, 16 August
Light rain. High 61°, low 47°.
Crystal Springs, Monday, 17 August
Overcast. High 75°, low 56°.
Crystal Springs, Tuesday, 18 August
Overcast. High 78°, low 52°.
Crystal Springs, Wednesday, 19 August
Rain. High 81°, low 58°.
Crystal Springs, Thursday, 20 August
Light rain. High 67°, low 51°.
Crystal Springs, Friday, 21 August
Partly cloudy. High 74°, low 47°.
Crystal Springs, Saturday, 22 August
Heavy rain. High 81°, low 53°.
Crystal Springs, Sunday, 23 August
Light rain. High 69°, low 51°.
Crystal Springs, Monday, 24 August
Clear. High 72°, low 45°.
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 Crystal Springs, 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 Crystal Springs, 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.