Lake Harmony, Friday, 23 October, 19:32
Clear. Feels like 44°. High 55°, low 38°.
Lake Harmony, Saturday, 24 October
Clear. High 58°, low 33°.
Lake Harmony, Sunday, 25 October
Clear. High 60°, low 33°.
Lake Harmony, Monday, 26 October
Mostly clear. High 61°, low 38°.
Lake Harmony, Tuesday, 27 October
Mostly clear. High 52°, low 37°.
Lake Harmony, Wednesday, 28 October
Overcast. High 51°, low 34°.
Lake Harmony, Thursday, 29 October
Clear. High 56°, low 40°.
Lake Harmony, Friday, 30 October
Overcast. High 63°, low 41°.
Lake Harmony, Saturday, 31 October
Partly cloudy. High 59°, low 44°.
Lake Harmony, Sunday, 1 November
Light rain. High 51°, low 47°.
Lake Harmony, Monday, 2 November
Light rain. High 60°, low 50°.
Lake Harmony, Tuesday, 3 November
Overcast. High 52°, low 49°.
Lake Harmony, Wednesday, 4 November
Rain. High 52°, low 36°.
Lake Harmony, Thursday, 5 November
Mostly clear. High 50°, low 35°.
Lake Harmony, Friday, 6 November
Mostly clear. High 55°, low 39°.
Lake Harmony, Saturday, 7 November
Overcast. High 51°, low 34°.
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 Lake Harmony, 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 Lake Harmony, 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.