Delaware Grove, Sunday, 9 August, 03:47
Clear. Feels like 68°. High 84°, low 67°.
Delaware Grove, Monday, 10 August
Heavy rain. High 81°, low 68°.
Delaware Grove, Tuesday, 11 August
Heavy rain. High 84°, low 61°.
Delaware Grove, Wednesday, 12 August
Light rain. High 80°, low 63°.
Delaware Grove, Thursday, 13 August
Light rain. High 71°, low 57°.
Delaware Grove, Friday, 14 August
Overcast. High 68°, low 51°.
Delaware Grove, Saturday, 15 August
Overcast. High 69°, low 49°.
Delaware Grove, Sunday, 16 August
Overcast. High 69°, low 51°.
Delaware Grove, Monday, 17 August
Light rain. High 75°, low 53°.
Delaware Grove, Tuesday, 18 August
Mostly clear. High 77°, low 57°.
Delaware Grove, Wednesday, 19 August
Mostly clear. High 80°, low 56°.
Delaware Grove, Thursday, 20 August
Mostly clear. High 86°, low 63°.
Delaware Grove, Friday, 21 August
Light rain. High 91°, low 67°.
Delaware Grove, Saturday, 22 August
Clear. High 85°, low 62°.
Delaware Grove, Sunday, 23 August
Light rain. High 93°, low 67°.
Delaware Grove, Monday, 24 August
Light rain. High 83°, low 70°.
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 Delaware Grove, 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 Delaware Grove, 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.