Glass City, Sunday, 9 August, 08:58
Partly cloudy. Feels like 73°. High 83°, low 68°.
Glass City, Monday, 10 August
Rain. High 83°, low 63°.
Glass City, Tuesday, 11 August
Heavy rain. High 77°, low 62°.
Glass City, Wednesday, 12 August
Light rain. High 75°, low 62°.
Glass City, Thursday, 13 August
Light rain. High 77°, low 63°.
Glass City, Friday, 14 August
Overcast. High 74°, low 53°.
Glass City, Saturday, 15 August
Overcast. High 71°, low 49°.
Glass City, Sunday, 16 August
Light rain. High 60°, low 48°.
Glass City, Monday, 17 August
Overcast. High 76°, low 56°.
Glass City, Tuesday, 18 August
Overcast. High 79°, low 53°.
Glass City, Wednesday, 19 August
Rain. High 82°, low 62°.
Glass City, Thursday, 20 August
Overcast. High 68°, low 54°.
Glass City, Friday, 21 August
Overcast. High 75°, low 49°.
Glass City, Saturday, 22 August
Rain. High 84°, low 54°.
Glass City, Sunday, 23 August
Light rain. High 74°, low 55°.
Glass City, Monday, 24 August
Clear. High 74°, low 47°.
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 Glass City, 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 Glass City, 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.