Mount Joy, Sunday, 11 October, 15:50
Light rain. Feels like 61°. High 63°, low 57°.
Mount Joy, Monday, 12 October
Partly cloudy. High 78°, low 56°.
Mount Joy, Tuesday, 13 October
Clear. High 81°, low 63°.
Mount Joy, Wednesday, 14 October
Light rain. High 83°, low 65°.
Mount Joy, Thursday, 15 October
Light rain. High 68°, low 63°.
Mount Joy, Friday, 16 October
Rain. High 70°, low 53°.
Mount Joy, Saturday, 17 October
Light rain. High 47°, low 33°.
Mount Joy, Sunday, 18 October
Clear. High 50°, low 26°.
Mount Joy, Monday, 19 October
Partly cloudy. High 60°, low 31°.
Mount Joy, Tuesday, 20 October
Clear. High 64°, low 37°.
Mount Joy, Wednesday, 21 October
Overcast. High 64°, low 41°.
Mount Joy, Thursday, 22 October
Clear. High 69°, low 43°.
Mount Joy, Friday, 23 October
Clear. High 69°, low 45°.
Mount Joy, Saturday, 24 October
Overcast. High 69°, low 50°.
Mount Joy, Sunday, 25 October
Clear. High 67°, low 46°.
Mount Joy, Monday, 26 October
Light rain. High 62°, low 46°.
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 Mount Joy, OH 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 Mount Joy, OH 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.