Willow Grove, Tuesday, 13 October, 03:23
Clear. Feels like 55°. High 77°, low 55°.
Willow Grove, Wednesday, 14 October
Partly cloudy. High 82°, low 66°.
Willow Grove, Thursday, 15 October
Clear. High 68°, low 56°.
Willow Grove, Friday, 16 October
Light rain. High 79°, low 59°.
Willow Grove, Saturday, 17 October
Light rain. High 56°, low 43°.
Willow Grove, Sunday, 18 October
Clear. High 58°, low 39°.
Willow Grove, Monday, 19 October
Clear. High 62°, low 40°.
Willow Grove, Tuesday, 20 October
Overcast. High 65°, low 50°.
Willow Grove, Wednesday, 21 October
Clear. High 67°, low 50°.
Willow Grove, Thursday, 22 October
Clear. High 66°, low 49°.
Willow Grove, Friday, 23 October
Clear. High 67°, low 49°.
Willow Grove, Saturday, 24 October
Overcast. High 73°, low 57°.
Willow Grove, Sunday, 25 October
Light rain. High 62°, low 53°.
Willow Grove, Monday, 26 October
Rain. High 54°, low 49°.
Willow Grove, Tuesday, 27 October
Light rain. High 54°, low 44°.
Willow Grove, Wednesday, 28 October
Overcast. High 60°, 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 Willow Grove, NJ 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 Willow Grove, NJ 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.