Blue Jay, Saturday, 8 August, 17:51
Overcast. Feels like 86°. High 81°, low 66°.
Blue Jay, Sunday, 9 August
Clear. High 85°, low 65°.
Blue Jay, Monday, 10 August
Rain. High 82°, low 66°.
Blue Jay, Tuesday, 11 August
Rain. High 78°, low 64°.
Blue Jay, Wednesday, 12 August
Light rain. High 80°, low 62°.
Blue Jay, Thursday, 13 August
Light rain. High 68°, low 54°.
Blue Jay, Friday, 14 August
Partly cloudy. High 66°, low 47°.
Blue Jay, Saturday, 15 August
Mostly clear. High 70°, low 47°.
Blue Jay, Sunday, 16 August
Partly cloudy. High 76°, low 50°.
Blue Jay, Monday, 17 August
Overcast. High 79°, low 53°.
Blue Jay, Tuesday, 18 August
Light rain. High 73°, low 61°.
Blue Jay, Wednesday, 19 August
Overcast. High 74°, low 56°.
Blue Jay, Thursday, 20 August
Light rain. High 65°, low 55°.
Blue Jay, Friday, 21 August
Light rain. High 71°, low 59°.
Blue Jay, Saturday, 22 August
Light rain. High 76°, low 52°.
Blue Jay, Sunday, 23 August
Light rain. High 65°, low 43°.
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 Blue Jay, 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 Blue Jay, 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.