Mill Creek, Sunday, 9 August, 09:07
Mostly clear. Feels like 76°. High 85°, low 69°.
Mill Creek, Monday, 10 August
Light rain. High 80°, low 64°.
Mill Creek, Tuesday, 11 August
Rain. High 84°, low 63°.
Mill Creek, Wednesday, 12 August
Light rain. High 77°, low 60°.
Mill Creek, Thursday, 13 August
Light rain. High 78°, low 59°.
Mill Creek, Friday, 14 August
Mostly clear. High 73°, low 50°.
Mill Creek, Saturday, 15 August
Overcast. High 72°, low 48°.
Mill Creek, Sunday, 16 August
Overcast. High 65°, low 48°.
Mill Creek, Monday, 17 August
Light rain. High 75°, low 56°.
Mill Creek, Tuesday, 18 August
Overcast. High 80°, low 51°.
Mill Creek, Wednesday, 19 August
Rain. High 74°, low 62°.
Mill Creek, Thursday, 20 August
Light rain. High 73°, low 55°.
Mill Creek, Friday, 21 August
Partly cloudy. High 77°, low 51°.
Mill Creek, Saturday, 22 August
Light rain. High 82°, low 52°.
Mill Creek, Sunday, 23 August
Rain. High 74°, low 55°.
Mill Creek, Monday, 24 August
Clear. High 74°, low 49°.
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 Mill Creek, 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 Mill Creek, 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.